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Lead Discs
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This material has a minimum of 98% pure lead content. Use these cast-lead discs as spacers, washers, and counterbalances.
Thk. | Thk. Tolerance | OD | OD Tolerance | ID | ID Tolerance | Wt. | Specs. Met | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1/16" | -0.01" to 0.01" | 2 3/4" | -0.015" to 0.015" | 13/32" | -0.008" to 0.008" | 2.4 oz. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K101 | 000000 | |
| 1/4" | -0.01" to 0.01" | 2 3/4" | -0.015" to 0.015" | 13/32" | -0.008" to 0.008" | 10 oz. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K102 | 00000 | |
| 3/8" | -0.01" to 0.01" | 2 3/4" | -0.015" to 0.015" | 13/32" | -0.008" to 0.008" | 15 oz. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K103 | 00000 | |
| 1/2" | -0.01" to 0.01" | 2 3/4" | -0.015" to 0.015" | 13/32" | -0.008" to 0.008" | 1.25 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K22 | 00000 | |
| 1/2" | -0.01" to 0.01" | 4 1/2" | -0.015" to 0.015" | 25/64" | -0.008" to 0.008" | 3.25 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K32 | 00000 | |
| 1/2" | -0.01" to 0.01" | 6" | -0.015" to 0.015" | 25/64" | -0.008" to 0.008" | 5.75 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K42 | 000000 | |
| 1/2" | -0.01" to 0.01" | 8 1/2" | -0.015" to 0.015" | 41/64" | -0.008" to 0.008" | 11.5 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K52 | 000000 | |
| 1" | -0.01" to 0.01" | 4 1/2" | -0.015" to 0.015" | 25/64" | -0.008" to 0.008" | 6.5 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K34 | 000000 | |
| 1" | -0.01" to 0.01" | 6" | -0.015" to 0.015" | 25/64" | -0.008" to 0.008" | 11.5 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K44 | 000000 | |
| 1" | -0.01" to 0.01" | 8 1/2" | -0.015" to 0.015" | 41/64" | -0.008" to 0.008" | 23 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K54 | 000000 | |
| 1" | -0.01" to 0.01" | 10 3/4" | -0.015" to 0.015" | 41/64" | -0.008" to 0.008" | 37 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K64 | 000000 | |
| 1" | -0.01" to 0.01" | 13" | -0.015" to 0.015" | 41/64" | -0.008" to 0.008" | 54 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K74 | 000000 | |
| 2" | -0.01" to 0.01" | 4 1/2" | -0.015" to 0.015" | 25/64" | -0.008" to 0.008" | 13 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K36 | 000000 | |
| 2" | -0.01" to 0.01" | 6" | -0.015" to 0.015" | 25/64" | -0.008" to 0.008" | 23 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K46 | 000000 | |
| 2" | -0.01" to 0.01" | 8 1/2" | -0.015" to 0.015" | 41/64" | -0.008" to 0.008" | 46 lb. | ASTM B29, ASTM B749, Fed. Spec. QQ-L-171 Grade C | 90385K56 | 000000 |
