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National Stock Number: 5305-01-487-8523
Federal Supply Class: 5305
National Item Identification Number: 014878523
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:
122-6600358 PC 52 | 53711 | NAVAL SEA SYSTEMS COMMAND | 701-6776800 SH 6 PC 32 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
FASTENER LENGTH | 1.750 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | FF-S-86 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 0.375 INCHES | SPECIAL FEATURES | USED ON WEAPONS ELEVATOR DOOR, UPPER STAGE, MAINDECK, CVN 74 AIRCRAFT CARRIER | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES DESIGNATOR | UNC |
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