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National Stock Number:
5305-00-175-3238
Federal Supply Class:
5305
National Item Identification Number:
001753238
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:
| AN535-6-5 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| FASTENER LENGTH | 0.312 INCHES NOMINAL | | HEAD DIAMETER | 0.242 INCHES NOMINAL | | HEAD HEIGHT | 0.088 INCHES NOMINAL | | HEAD STYLE | ROUND | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.138 INCHES | | NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) | | PILOT LENGTH | 0.045 INCHES NOMINAL | | PILOT DIAMETER | 0.113 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
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