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National Stock Number:
5305-01-452-7190
Federal Supply Class:
5305
National Item Identification Number:
014527190
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:
| 211067239 | 43689 | HUNTINGTON INGALLS INC | | 211082057 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 244-6408948-16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 751-6402301-49 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 751-6402302 FIND 49 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 751-6402302 ITEM 49 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 751-6402602 ITEM 15 | 53711 | NAVAL SEA SYSTEMS COMMAND | | D4000024339-F8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| FASTENER LENGTH | 1.170 INCHES MINIMUM AND 1.250 INCHES MAXIMUM | | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM FASTENER | | HEAD HEIGHT | 0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | LOCKING FEATURE | PATCH OR STRIP THREADS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES FASTENER | | MATERIAL | NICKEL ALLOY K-500 OR NICKEL ALLOY 502 FASTENER | | MATERIAL | PLASTIC POLYAMIDE LOCKING FEATURE | | MINIMUM TENSILE STRENGTH | 130000 POUNDS PER SQUARE INCH | | MINIMUM YIELD STRENGTH | 90000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 500 GRADE | | WIDTH BETWEEN FLATS | 1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.020 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 2A | | THREAD SERIES DESIGNATOR | UNC |
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