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ID
OD
Washer Type
Thickness
Shaft Diameter
Spring Type
Height
Working Load
Performance
Compressed Height @ Working Load
Deflection @ Working Load
RoHS
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Wave Disc Springs
 |
Multiple contact points spread the load evenly, so these springs balance support better than curved disc springs. They also handle higher thrust loads than wave spring lock washers.
To increase your working load, nest multiple springs on top of each other. Multiply the working load by the number of springs to find your new total. If you need to increase both working load and deflection, consider Stacked Wave Disc Springs instead.
Corrosion-Resistant Stainless Steel—Won't corrode when exposed to moisture or mild chemicals, such as ammonia found in cleaning solutions. These springs compress more easily than steel springs, but they're not as strong.
ID | OD | Thk. | Ht. | Compressed Ht. @ Working Load | Deflection @ Working Load | Working Load, lb. | Material | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Corrosion-Resistant Stainless Steel | ||||||||||||
| 0.134" | 0.183" | 0.0035" | 0.023" | 0.012" | 0.011" | 0.4 | 302 Stainless Steel | 25 | 9714K21 | 000000 | ||
| 0.194" | 0.242" | 0.0057" | 0.03" | 0.015" | 0.015" | 0.75 | 302 Stainless Steel | 25 | 9714K22 | 00000 | ||
| 0.243" | 0.305" | 0.0066" | 0.03" | 0.015" | 0.015" | 0.75 | 302 Stainless Steel | 25 | 9714K23 | 00000 | ||
| 0.265" | 0.367" | 0.006" | 0.03" | 0.015" | 0.015" | 3 | 302 Stainless Steel | 25 | 9714K25 | 00000 | ||
| 0.35" | 0.492" | 0.007" | 0.035" | 0.02" | 0.015" | 4 | 302 Stainless Steel | 25 | 9714K28 | 00000 | ||
| 0.397" | 0.484" | 0.009" | 0.029" | 0.02" | 0.009" | 4 | 302 Stainless Steel | 10 | 9714K96 | 00000 | ||
| 0.44" | 0.618" | 0.008" | 0.04" | 0.015" | 0.025" | 4 | 302 Stainless Steel | 25 | 9714K32 | 00000 | ||
| 0.459" | 0.608" | 0.008" | 0.04" | 0.015" | 0.025" | 4 | 302 Stainless Steel | 10 | 9714K97 | 00000 | ||
| 0.531" | 0.734" | 0.009" | 0.05" | 0.02" | 0.03" | 5.5 | 302 Stainless Steel | 25 | 9714K35 | 00000 | ||
| 0.588" | 0.731" | 0.009" | 0.047" | 0.017" | 0.03" | 4 | 302 Stainless Steel | 10 | 9714K98 | 00000 | ||
| 0.65" | 0.855" | 0.01" | 0.06" | 0.03" | 0.03" | 5.5 | 302 Stainless Steel | 25 | 9714K37 | 00000 | ||
| 0.719" | 0.925" | 0.01" | 0.066" | 0.033" | 0.033" | 7.5 | 302 Stainless Steel | 10 | 9714K99 | 00000 | ||
| 0.78" | 1.004" | 0.0105" | 0.071" | 0.036" | 0.035" | 8.5 | 302 Stainless Steel | 10 | 9714K111 | 00000 | ||
| 0.839" | 1.08" | 0.0115" | 0.073" | 0.036" | 0.037" | 10 | 302 Stainless Steel | 10 | 9714K112 | 00000 | ||
| 0.856" | 1.102" | 0.012" | 0.075" | 0.037" | 0.038" | 11 | 302 Stainless Steel | 10 | 9714K113 | 00000 | ||
| 0.901" | 1.159" | 0.013" | 0.08" | 0.04" | 0.04" | 12 | 302 Stainless Steel | 10 | 9714K114 | 00000 | ||
| 0.961" | 1.235" | 0.014" | 0.087" | 0.043" | 0.044" | 15 | 302 Stainless Steel | 10 | 9714K115 | 00000 | ||
| 1.051" | 1.351" | 0.015" | 0.099" | 0.049" | 0.05" | 18 | 302 Stainless Steel | 10 | 9714K116 | 00000 | ||
| 1.201" | 1.543" | 0.02" | 0.125" | 0.063" | 0.062" | 31 | 302 Stainless Steel | 2 | 9714K117 | 0000 | ||
| 1.239" | 1.593" | 0.018" | 0.11" | 0.055" | 0.055" | 24 | 302 Stainless Steel | 2 | 9714K118 | 00000 | ||
| 1.261" | 1.621" | 0.0185" | 0.112" | 0.056" | 0.056" | 25 | 302 Stainless Steel | 2 | 9714K119 | 0000 | ||
| 1.404" | 1.819" | 0.02" | 0.125" | 0.062" | 0.063" | 30 | 302 Stainless Steel | 2 | 9714K121 | 00000 | ||
| 1.575" | 2.028" | 0.022" | 0.14" | 0.069" | 0.071" | 35 | 302 Stainless Steel | 2 | 9714K122 | 00000 | ||
| 1.658" | 2.132" | 0.023" | 0.148" | 0.073" | 0.075" | 38 | 302 Stainless Steel | 2 | 9714K123 | 00000 | ||
| 1.872" | 2.42" | 0.025" | 0.168" | 0.082" | 0.086" | 45 | 302 Stainless Steel | 2 | 9714K124 | 00000 | ||
| 2.057" | 2.645" | 0.028" | 0.184" | 0.09" | 0.094" | 57 | 302 Stainless Steel | 2 | 9714K125 | 00000 | ||
| 2.2" | 2.816" | 0.03" | 0.197" | 0.097" | 0.1" | 65 | 302 Stainless Steel | 2 | 9714K126 | 00000 | ||
Conical Disc Springs
 |  |
Stacking Configurations |
The strongest disc springs we offer for maintaining tension and separating components on shafts, under bolt heads, and at the end of valves. Unlike spring lock washers, they return to their original height again and again when decompressed. Also known as Belleville disc springs.
To increase working load or deflection, stack multiple springs. A nested stack increases working load; an inverted stack increases deflection. In a nested and inverted stack, both load and deflection increase. Multiply the original working load or deflection (depending on your configuration) by the number of springs to find your new total.
Corrosion-Resistant Stainless Steel—Won't corrode when exposed to moisture or mild chemicals, such as ammonia found in cleaning solutions. These springs compress more easily than steel springs, but they're not as strong.
For Shaft Dia. | ID | OD | Thk. | Ht. | Compressed Ht. @ Working Load | Deflection @ Working Load | Working Load, lb. | Flat Load, lbf | Material | Pkg. Qty. | Pkg. | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Corrosion-Resistant Stainless Steel | ||||||||||||||
| 3/32" | 0.093" | 0.187" | 0.007" | 0.013" | 0.01" | 0.003" | 6 | 10 | 302 Stainless Steel | 12 | 9713K51 | 000000 | ||
| 3/32" | 0.093" | 0.187" | 0.01" | 0.015" | 0.013" | 0.002" | 15 | 28 | 302 Stainless Steel | 12 | 9713K52 | 00000 | ||
| 1/8" | 0.125" | 0.25" | 0.009" | 0.017" | 0.013" | 0.004" | 11 | 17 | 302 Stainless Steel | 12 | 9713K53 | 0000 | ||
| 1/8" | 0.125" | 0.25" | 0.013" | 0.02" | 0.017" | 0.003" | 26 | 48 | 302 Stainless Steel | 12 | 9713K54 | 0000 | ||
| 1/8" | 0.125" | 0.375" | 0.0185" | 0.028" | 0.023" | 0.005" | 33 | 61 | 302 Stainless Steel | 12 | 9713K314 | 00000 | ||
| 0.138" | 0.138" | 0.281" | 0.01" | 0.02" | 0.015" | 0.005" | 12 | 23 | 302 Stainless Steel | 12 | 9713K31 | 00000 | ||
| 0.138" | 0.138" | 0.281" | 0.013" | 0.021" | 0.017" | 0.004" | 20 | 37 | 302 Stainless Steel | 12 | 9713K311 | 00000 | ||
| 0.138" | 0.138" | 0.281" | 0.015" | 0.023" | 0.019" | 0.004" | 33 | 62 | 302 Stainless Steel | 12 | 9713K55 | 00000 | ||
| 5/32" | 0.156" | 0.312" | 0.011" | 0.022" | 0.016" | 0.006" | 18 | 27 | 302 Stainless Steel | 12 | 9713K56 | 00000 | ||
| 5/32" | 0.156" | 0.312" | 0.017" | 0.025" | 0.021" | 0.004" | 41 | 75 | 302 Stainless Steel | 12 | 9713K57 | 00000 | ||
| 0.164" | 0.164" | 0.343" | 0.013" | 0.024" | 0.018" | 0.006" | 21 | 38 | 302 Stainless Steel | 12 | 9713K312 | 00000 | ||
| 0.164" | 0.164" | 0.343" | 0.016" | 0.026" | 0.021" | 0.005" | 36 | 65 | 302 Stainless Steel | 3 | 9713K11 | 0000 | ||
| 0.164" | 0.164" | 0.343" | 0.019" | 0.028" | 0.023" | 0.005" | 55 | 93 | 302 Stainless Steel | 12 | 9713K14 | 00000 | ||
| 3/16" | 0.19" | 0.375" | 0.015" | 0.027" | 0.021" | 0.006" | 34 | 55 | 302 Stainless Steel | 12 | 9713K58 | 0000 | ||
| 3/16" | 0.19" | 0.375" | 0.0175" | 0.028" | 0.023" | 0.005" | 36 | 68 | 302 Stainless Steel | 12 | 9713K313 | 00000 | ||
| 3/16" | 0.19" | 0.375" | 0.02" | 0.03" | 0.025" | 0.005" | 60 | 110 | 302 Stainless Steel | 12 | 9713K59 | 0000 | ||
| 3/16" | 0.19" | 0.375" | 0.03" | 0.036" | 0.033" | 0.003" | 125 | 233 | 302 Stainless Steel | 3 | 9713K12 | 00000 | ||
| 3/16" | 0.19" | 0.562" | 0.019" | 0.037" | 0.028" | 0.009" | 45 | 67 | 302 Stainless Steel | 6 | 9713K315 | 00000 | ||
| 3/16" | 0.19" | 0.562" | 0.028" | 0.042" | 0.035" | 0.007" | 87 | 163 | 302 Stainless Steel | 6 | 9713K316 | 00000 | ||
| 0.216" | 0.22" | 0.437" | 0.016" | 0.031" | 0.023" | 0.008" | 40 | 60 | 302 Stainless Steel | 12 | 9713K17 | 00000 | ||
| 0.216" | 0.22" | 0.437" | 0.02" | 0.032" | 0.026" | 0.006" | 57 | 98 | 302 Stainless Steel | 3 | 9713K13 | 00000 | ||
| 0.216" | 0.22" | 0.437" | 0.023" | 0.034" | 0.029" | 0.005" | 76 | 139 | 302 Stainless Steel | 3 | 9713K15 | 00000 | ||
| 0.216" | 0.22" | 0.687" | 0.034" | 0.05" | 0.042" | 0.008" | 125 | 229 | 302 Stainless Steel | 3 | 9713K16 | 00000 | ||
| 1/4" | 0.255" | 0.5" | 0.018" | 0.034" | 0.026" | 0.008" | 45 | 70 | 302 Stainless Steel | 12 | 9713K61 | 0000 | ||
| 1/4" | 0.255" | 0.5" | 0.022" | 0.036" | 0.029" | 0.007" | 65 | 115 | 302 Stainless Steel | 12 | 9713K62 | 00000 | ||
| 1/4" | 0.255" | 0.5" | 0.025" | 0.038" | 0.031" | 0.007" | 95 | 160 | 302 Stainless Steel | 12 | 9713K63 | 0000 | ||
| 1/4" | 0.255" | 0.5" | 0.038" | 0.047" | 0.043" | 0.004" | 190 | 400 | 302 Stainless Steel | 12 | 9713K64 | 00000 | ||
| 1/4" | 0.255" | 0.637" | 0.032" | 0.048" | 0.04" | 0.008" | 96 | 180 | 302 Stainless Steel | 6 | 9713K317 | 00000 | ||
| 1/4" | 0.255" | 0.75" | 0.025" | 0.049" | 0.037" | 0.012" | 77 | 114 | 302 Stainless Steel | 3 | 9713K18 | 0000 | ||
| 1/4" | 0.255" | 0.75" | 0.036" | 0.054" | 0.045" | 0.009" | 147 | 261 | 302 Stainless Steel | 3 | 9713K19 | 0000 | ||
| 1/4" | 0.265" | 0.562" | 0.042" | 0.055" | 0.045" | 0.01" | 400 | 567 | 302 Stainless Steel | 12 | 9713K411 | 00000 | ||
| 1/4" | 0.265" | 0.687" | 0.052" | 0.069" | 0.055" | 0.014" | 620 | 884 | 302 Stainless Steel | 12 | 9713K412 | 00000 | ||
| 1/4" | 0.265" | 0.812" | 0.061" | 0.084" | 0.066" | 0.018" | 950 | 1,350 | 302 Stainless Steel | 12 | 9713K413 | 00000 | ||
| 9/32" | 0.281" | 0.875" | 0.05" | 0.066" | 0.053" | 0.013" | 310 | 445 | 302 Stainless Steel | 6 | 9713K414 | 00000 | ||
| 5/16" | 0.317" | 0.625" | 0.022" | 0.042" | 0.032" | 0.01" | 70 | 105 | 302 Stainless Steel | 12 | 9713K65 | 00000 | ||
| 5/16" | 0.317" | 0.625" | 0.032" | 0.048" | 0.04" | 0.008" | 145 | 260 | 302 Stainless Steel | 12 | 9713K66 | 00000 | ||
| 5/16" | 0.317" | 0.625" | 0.047" | 0.059" | 0.053" | 0.006" | 300 | 600 | 302 Stainless Steel | 12 | 9713K67 | 00000 | ||
| 5/16" | 0.317" | 0.937" | 0.03" | 0.06" | 0.045" | 0.015" | 110 | 159 | 302 Stainless Steel | 3 | 9713K21 | 00000 | ||
| 5/16" | 0.317" | 0.937" | 0.045" | 0.067" | 0.056" | 0.011" | 218 | 395 | 302 Stainless Steel | 6 | 9713K73 | 00000 | ||
| 5/16" | 0.328" | 0.687" | 0.052" | 0.068" | 0.055" | 0.013" | 630 | 892 | 302 Stainless Steel | 12 | 9713K416 | 00000 | ||
| 5/16" | 0.328" | 0.812" | 0.061" | 0.081" | 0.065" | 0.016" | 850 | 1,214 | 302 Stainless Steel | 12 | 9713K417 | 00000 | ||
| 5/16" | 0.328" | 0.937" | 0.07" | 0.094" | 0.075" | 0.019" | 1,130 | 1,610 | 302 Stainless Steel | 6 | 9713K418 | 00000 | ||
| 11/32" | 0.344" | 1.125" | 0.062" | 0.083" | 0.066" | 0.017" | 470 | 671 | 302 Stainless Steel | 3 | 9713K421 | 00000 | ||
| 3/8" | 0.38" | 0.75" | 0.028" | 0.051" | 0.039" | 0.012" | 110 | 175 | 302 Stainless Steel | 12 | 9713K68 | 00000 | ||
| 3/8" | 0.38" | 0.75" | 0.034" | 0.055" | 0.044" | 0.011" | 166 | 282 | 302 Stainless Steel | 12 | 9713K69 | 00000 | ||
| 3/8" | 0.38" | 0.75" | 0.04" | 0.059" | 0.049" | 0.01" | 235 | 415 | 302 Stainless Steel | 12 | 9713K71 | 00000 | ||
| 3/8" | 0.38" | 0.75" | 0.056" | 0.07" | 0.063" | 0.007" | 430 | 845 | 302 Stainless Steel | 12 | 9713K72 | 00000 | ||
| 3/8" | 0.38" | 1.125" | 0.053" | 0.08" | 0.066" | 0.014" | 299 | 535 | 302 Stainless Steel | 6 | 9713K79 | 00000 | ||
| 3/8" | 0.39" | 0.812" | 0.061" | 0.079" | 0.065" | 0.014" | 810 | 1,163 | 302 Stainless Steel | 6 | 9713K422 | 00000 | ||
| 3/8" | 0.39" | 0.937" | 0.07" | 0.092" | 0.074" | 0.018" | 1,070 | 1,528 | 302 Stainless Steel | 6 | 9713K423 | 00000 | ||
| 3/8" | 0.39" | 1.25" | 0.065" | 0.085" | 0.069" | 0.016" | 420 | 598 | 302 Stainless Steel | 3 | 9713K424 | 00000 | ||
| 13/32" | 0.406" | 0.875" | 0.062" | 0.074" | 0.064" | 0.01" | 476 | 644 | 302 Stainless Steel | 6 | 9713K425 | 00000 | ||
| 13/32" | 0.406" | 1" | 0.062" | 0.092" | 0.068" | 0.024" | 900 | 1,262 | 302 Stainless Steel | 12 | 9713K428 | 00000 | ||
| 7/16" | 0.442" | 0.875" | 0.031" | 0.059" | 0.045" | 0.014" | 135 | 205 | 302 Stainless Steel | 6 | 9713K22 | 00000 | ||
| 7/16" | 0.442" | 0.875" | 0.045" | 0.067" | 0.056" | 0.011" | 270 | 495 | 302 Stainless Steel | 6 | 9713K23 | 00000 | ||
| 7/16" | 0.453" | 0.937" | 0.07" | 0.09" | 0.074" | 0.016" | 1,030 | 1,471 | 302 Stainless Steel | 6 | 9713K435 | 00000 | ||
| 7/16" | 0.46" | 0.875" | 0.059" | 0.083" | 0.064" | 0.019" | 900 | 1,272 | 302 Stainless Steel | 6 | 9713K437 | 00000 | ||
| 1/2" | 0.505" | 1" | 0.035" | 0.067" | 0.051" | 0.016" | 175 | 260 | 302 Stainless Steel | 12 | 9713K74 | 00000 | ||
| 1/2" | 0.505" | 1" | 0.043" | 0.071" | 0.057" | 0.014" | 250 | 431 | 302 Stainless Steel | 6 | 9713K75 | 00000 | ||
| 1/2" | 0.505" | 1" | 0.05" | 0.075" | 0.062" | 0.013" | 340 | 600 | 302 Stainless Steel | 6 | 9713K76 | 00000 | ||
| 1/2" | 0.505" | 1.262" | 0.06" | 0.091" | 0.075" | 0.016" | 376 | 661 | 302 Stainless Steel | 6 | 9713K319 | 00000 | ||
| 1/2" | 0.505" | 1.5" | 0.07" | 0.104" | 0.087" | 0.017" | 495 | 896 | 302 Stainless Steel | 3 | 9713K87 | 00000 | ||
| 17/32" | 0.531" | 1" | 0.062" | 0.085" | 0.067" | 0.018" | 770 | 1,090 | 302 Stainless Steel | 12 | 9713K438 | 00000 | ||
| 17/32" | 0.531" | 1.125" | 0.062" | 0.083" | 0.066" | 0.017" | 520 | 736 | 302 Stainless Steel | 3 | 9713K442 | 00000 | ||
| 17/32" | 0.531" | 1.25" | 0.062" | 0.092" | 0.068" | 0.024" | 580 | 860 | 302 Stainless Steel | 3 | 9713K444 | 00000 | ||
| 9/16" | 0.567" | 1.125" | 0.038" | 0.073" | 0.055" | 0.018" | 195 | 285 | 302 Stainless Steel | 6 | 9713K78 | 00000 | ||
| 9/16" | 0.567" | 1.125" | 0.056" | 0.084" | 0.07" | 0.014" | 405 | 735 | 302 Stainless Steel | 6 | 9713K81 | 00000 | ||
| 5/8" | 0.63" | 1.25" | 0.04" | 0.082" | 0.061" | 0.021" | 230 | 330 | 302 Stainless Steel | 6 | 9713K82 | 00000 | ||
| 5/8" | 0.63" | 1.25" | 0.062" | 0.092" | 0.077" | 0.015" | 475 | 870 | 302 Stainless Steel | 6 | 9713K83 | 00000 | ||
| 5/8" | 0.63" | 1.875" | 0.057" | 0.115" | 0.085" | 0.03" | 370 | 522 | 302 Stainless Steel | 1 | 9713K32 | 0000 | ||
| 21/32" | 0.656" | 1.875" | 0.057" | 0.115" | 0.069" | 0.046" | 410 | 525 | 302 Stainless Steel | 1 | 9713K456 | 0000 | ||
| 11/16" | 0.692" | 1.375" | 0.044" | 0.088" | 0.065" | 0.023" | 265 | 375 | 302 Stainless Steel | 3 | 9713K98 | 00000 | ||
| 3/4" | 0.755" | 1.5" | 0.045" | 0.093" | 0.069" | 0.024" | 283 | 400 | 302 Stainless Steel | 6 | 9713K86 | 00000 | ||
| 3/4" | 0.755" | 1.5" | 0.06" | 0.102" | 0.081" | 0.021" | 455 | 774 | 302 Stainless Steel | 1 | 9713K99 | 0000 | ||
| 3/4" | 0.755" | 1.5" | 0.072" | 0.107" | 0.089" | 0.018" | 665 | 1,180 | 302 Stainless Steel | 3 | 9713K88 | 00000 | ||
| 7/8" | 0.88" | 1.75" | 0.057" | 0.114" | 0.085" | 0.029" | 450 | 650 | 302 Stainless Steel | 3 | 9713K91 | 00000 | ||
| 1" | 1" | 2" | 0.065" | 0.13" | 0.098" | 0.032" | 590 | 860 | 302 Stainless Steel | 1 | 9713K94 | 0000 | ||
Clamp Holding Washers
 |
 |
For Screw Size | ID | OD | Wd. of Flat | Thk. | Overall Ht. | Washer Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
302 Stainless Steel | ||||||||||
| No. 8 | 0.172" | 0.438" | 5/16" | 0.048" | 0.090" | Angled Edge | 5147A48 | 00000 | ||
| No. 10 | 0.203" | 0.563" | 3/8" | 0.048" | 0.090" | Angled Edge | 5147A49 | 0000 | ||
| 1/4" | 0.266" | 0.688" | 1/2" | 0.062" | 0.140" | Angled Edge | 5147A51 | 0000 | ||
| 5/16" | 0.328" | 0.875" | 9/16" | 0.062" | 0.140" | Angled Edge | 5147A52 | 0000 | ||
| 3/8" | 0.406" | 1.000" | 3/4" | 0.093" | 0.190" | Angled Edge | 5147A53 | 0000 | ||
