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National Stock Number:
5305-01-047-2879
Federal Supply Class:
5305
National Item Identification Number:
010472879
Description:
SCREW,DRIVE
Detail:
A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE.
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Manufacturer Information:
| HA1298-13 | 94295 | HUGHEY & PHILLIPS INC DBA HONEYWELL AIRPORT SYSTEMS |
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Techincal Specification:
| FASTENER LENGTH | 0.250 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED | | HEAD DIAMETER | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | HEAD HEIGHT | 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | | HEAD STYLE | ROUND | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.140 INCHES | | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | | PILOT LENGTH | 0.047 INCHES NOMINAL | | PILOT DIAMETER | 0.112 INCHES MINIMUM AND 0.116 INCHES MAXIMUM | | SPECIAL FEATURES | COLOR YELLOW | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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