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National Stock Number:
5305-01-500-4482
Federal Supply Class:
5305
National Item Identification Number:
015004482
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 0.875-9UNRC-3A X 2.500LG STL | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 556-6985454-13A | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 556-6985454-13B | 53711 | NAVAL SEA SYSTEMS COMMAND | | 92-01-7250 | 96169 | ELECTRIC BOAT CORPORATION | | H642-6930-13B | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 2.500 INCHES NOMINAL | | HEAD DIAMETER | 1.312 INCHES NOMINAL | | HEAD HEIGHT | 0.875 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | LOCKING FEATURE | PATCH OR PELLET HEAD | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.000 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 9 | | THREAD SERIES DESIGNATOR | UNRC | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
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