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National Stock Number:
5110-00-224-8969
Federal Supply Class:
5110
National Item Identification Number:
002248969
Description:
PUNCH,DIMPLING
Detail:
One of a pair of shaping tools, cylindrical in shape, having a precision ground straight shank and pilot. The pilot may or may not be integral with the body. It is used in conjunction with a dimpling die to form a countersink in thin metal for rivets and screws.
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Manufacturer Information:
| 40B3907-1 | 80049 | DEPARTMENT OF THE AIR FORCE |
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Techincal Specification:
| BODY DIAMETER | 0.375 INCHES NOMINAL | | BODY LENGTH | 5.000 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 78.0 | | FASTENING DEVICE SIZE | 1/8 IN. | | FASTENING TYPE ACCOMMODATED | RIVET | | SHANK DIAMETER | 0.375 INCHES NOMINAL |
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