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National Stock Number: 5305-01-418-1947
Federal Supply Class: 5305
National Item Identification Number: 014181947
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:
585-6406620-126 | 53711 | NAVAL SEA SYSTEMS COMMAND | 585-6406777-166 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 28 | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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