5305-01-341-8924 SCREW,CAP,HEXAGON HEAD Index 5305-01-341-8926 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-341-8925

Federal Supply Class:
5305

National Item Identification Number:
013418925

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.


Manufacturer Information:
400 5489323 REV-ITEM 1253711NAVAL SEA SYSTEMS COMMAND
6809969-5253711NAVAL SEA SYSTEMS COMMAND
M883001325685NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE
7379213-4D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH1.120 INCHES NOMINAL
HEAD HEIGHT0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
HEAD STYLEHEXAGON
LOCKING FEATUREPATCH OR PELLET OR STRIP THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CLA FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 400 OVERALL
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESITEM IS A SOCKET HEAD, NOT A HEX HEAD SCREW
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.995 INCHES NOMINAL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM


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