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National Stock Number: 5110-00-204-0940
Federal Supply Class: 5110
National Item Identification Number: 002040940
Description: DIE,DIMPLING
Detail: ONE OF A PAIR OF SHAPING TOOLS, CYLINDRICAL IN SHAPE. A PRECISION GROUND HOLE IS CENTRALLY LOCATED IN THE BODY OF THE DIE. IT IS USED IN CONJUNCTION WITH A PUNCH, DIMPLING TO FORM A COUNTERSINK IN THIN METAL FOR RIVETS, SCREWS, AND OTHER FASTENERS.
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Manufacturer Information:
33D902-4 | 80049 | DEPARTMENT OF THE AIR FORCE |
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Techincal Specification:
BODY DIAMETER | 1.125 INCHES NOMINAL | BODY LENGTH | 3.000 INCHES NOMINAL | CLOSURE FASTENING TYPE | GROMMET | COUNTERSINK ANGLE IN DEG | 90.0 | SHANK DIAMETER | 0.436 INCHES MINIMUM AND 0.439 INCHES MAXIMUM | SUPPLEMENTARY FEATURES | GROMMET SIZES: 0.4375 AND 0.4405 IN. |
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