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National Stock Number:
5305-01-479-5969
Federal Supply Class:
5305
National Item Identification Number:
014795969
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:
| 803-4385049-X PIECE 105 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| HEAD HEIGHT | 1.500 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 1.500 INCHES | | SPECIAL FEATURES | TECH DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE OF THE U.S.; PART OF AN 8-INCH VALVE, HULL AND BACKUP ASSEMBLY | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES SIDES OF HEAD | | SURFACE FINISH | 125.0 MICROINCHES TOP OF HEAD | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.250 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 6 | | THREAD SERIES DESIGNATOR | UNC | | FASTENER LENGTH | 2.750 INCHES NOMINAL | | HEAD DIAMETER | 2.250 INCHES NOMINAL |
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