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National Stock Number:
5305-01-456-9449
Federal Supply Class:
5305
National Item Identification Number:
014569449
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:
| 0155842 | 0Y3H3 | FASTENAL COMPANY | | 10025582 | 61C19 | MIL-COTS CORPORATION | | 12759-01092 | 0Y3H3 | FASTENAL COMPANY | | 155842 | 0Y3H3 | FASTENAL COMPANY | | 1955110 | 45152 | OSHKOSH CORP | | 1955110 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| EXTENDED WASHER DIAMETER | 0.680 INCHES MAXIMUM | | FASTENER LENGTH | 0.750 INCHES NOMINAL | | HEAD DIAMETER | 0.680 INCHES NOMINAL | | HEAD HEIGHT | 0.320 INCHES MAXIMUM | | HEAD STYLE | HEXAGON EXTENDED WASHER | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCR,FLG HEX 0.31-18X.75 G5 ZY | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.310 INCHES | | SPECIAL FEATURES | HEX FLANGE SCREW | | WIDTH BETWEEN FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TYPE II ASSN STD 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 | 18 | | THREAD SERIES DESIGNATOR | UNC |
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