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DFARS Specialty Metals
Export Control Classification Number (ECCN)
Press-Fit Catches for Ball-Nose Spring Plungers
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Press these catches into a hole. A countersunk indentation acts as a stop for ball-nose spring plungers. Also known as ball buttons, they withstand side loads to prevent fixture damage. Made from 440C stainless steel, they're mildly chemical resistant and may be mildly magnetic.
440C Stainless Steel | ||||||
|---|---|---|---|---|---|---|
For Nose Dia. | Lg. | OD | Detent Dia. | Each | ||
| 0.062" | 1/8" | 0.108" | 0.056" | 33545A21 | 00000 | |
| 0.078" | 1/8" | 0.118" | 0.061" | 33545A28 | 0000 | |
| 0.094" | 3/16" | 0.161" | 0.069" | 33545A22 | 0000 | |
| 0.125" | 1/4" | 0.203" | 0.111" | 33545A23 | 0000 | |
| 0.156" | 5/16" | 0.266" | 0.139" | 33545A24 | 0000 | |
| 0.188" | 3/8" | 0.328" | 0.164" | 33545A25 | 0000 | |
| 0.281" | 1/2" | 0.438" | 0.241" | 33545A26 | 0000 | |
| 0.375" | 5/8" | 0.547" | 0.33" | 33545A27 | 0000 | |
Weld-on-Mount Catches for Ball-Nose and Long-Nose Spring Plungers
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Weld these catches in place for a strong permanent hold. Use them as a stop for ball-nose and long-nose spring plungers. They fit noses of any length.
Steel—Steel is strong and wear resistant.
18-8 Stainless Steel—18-8 stainless steel is chemical resistant and may be mildly magnetic.
