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National Stock Number:
5305-01-629-8936
Federal Supply Class:
5305
National Item Identification Number:
016298936
Description:
SCREW,TAPPING
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Manufacturer Information:
| AN531C6RF8 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.500 INCHES NOMINAL | | HEAD DIAMETER | 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL | STEEL COMP 410 OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.139 INCHES | | NONMACHINE THREAD STYLE | DOUBLE FLUTE (TYPE F) | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, TAPPING, THREAD CUTTING, 82-DEGREE FLAT HEAD, FLUTED |
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