5310-01-313-7931 WASHER,LOCK Index 5310-01-313-7933 WASHER,CONVEX

National Stock Number:
5305-01-313-7932

Federal Supply Class:
5305

National Item Identification Number:
013137932

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.


Manufacturer Information:
717512788-00104939LOCKHEED MARTIN CORPORATION


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