NSN 5305-01-454-7322 6402401-21, 751-6402401 ITEM 21, 751640240121

5305-01-454-7322 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Part Alternates: 6402401-21, 751-6402401 ITEM 21, 751640240121, 751-6402401-21, 7516402401ITEM21, 751-6402402 FIND 21, 751640240221, 751-6402402-21, 7516402402FIND21, 751640240321, 751-6402403-21, 751-6402404 FIND 21, 751-6402404 ITEM 21, 751640240421, 751-6402404-21, 7516402404FIND21, 7516402404ITEM21, 751-6402405 FIND 21, 751640240521, 751-6402405-21, 7516402405FIND21, 751-6402406 FIND 21, 751-6402406 ITEM 21, 751640240621, 751-6402406-21, 7516402406FIND21, 7516402406ITEM21, 7516402407 FIND 21, 751640240721, 751-6402407-21, 7516402407FIND21, 751-6402408 FIND 21, 7516402408FIND21, 51-6402406 FIND 21, 516402406FIND21, 5305-01-454-7322, 01-454-7322, 5305014547322, 211044978, 640240121, 014547322

Hardware and Abrasives | Screws