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National Stock Number:
5305-01-161-5501
Federal Supply Class:
5305
National Item Identification Number:
011615501
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 10025259 | 61C19 | MIL-COTS CORPORATION | | 110995A | 45152 | OSHKOSH CORP | | 110995A | 75Q65 | OSHKOSH DEFENSE LLC | | 12759-00151 | 0Y3H3 | FASTENAL COMPANY | | 95126 | 0Y3H3 | FASTENAL COMPANY |
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Techincal Specification:
| COLOR | YELLOW OVERALL | | CRITICALITY CODE JUSTIFICATION | FEAT | | FASTENER LENGTH | 6.500 INCHES NOMINAL | | HEAD HEIGHT | 0.243 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CAP SCREW, HEX HEAD | | PROPRIETARY CHARACTERISTICS | NPAC | | NOMINAL THREAD DIAMETER | 0.380 INCHES | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; WIDTH ACROSS CORNERS 0.650 INCH | | WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL | | SURFACE TREATMENT | DICHROMATE ZINC OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.25 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNC |
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