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National Stock Number:
5305-01-280-7901
Federal Supply Class:
5305
National Item Identification Number:
012807901
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:
| 10025374 | 61C19 | MIL-COTS CORPORATION | | 12759-00167 | 0Y3H3 | FASTENAL COMPANY | | 95005 | 0Y3H3 | FASTENAL COMPANY | | 66420AX | 45152 | OSHKOSH CORP | | 5315-008 | 61796 | CEMEN TECH, INC. | | 66420AX | 75Q65 | OSHKOSH DEFENSE LLC | | EE42403 | 45152 | OSHKOSH CORP |
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Techincal Specification:
| COLOR | YELLOW OVERALL | | FASTENER LENGTH | 1.000 INCHES NOMINAL | | HEAD HEIGHT | 0.163 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J105 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | NPAC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SPECIAL FEATURES | MATERIAL GRADE 5 STEEL | | WIDTH BETWEEN FLATS | 0.505 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325 CLASS 3 TYPE II FED SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | DICHROMATE AND ZINC OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC |
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