5305-01-476-9820 SCREW,CAP,SOCKET HEAD Index 5320-01-476-9822 RIVET,SOLID

National Stock Number:
5305-01-476-9821

Federal Supply Class:
5305

National Item Identification Number:
014769821

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:
0.500-13UNC-2AX 2.312IN.K-MONELD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
0.500-13UNC-2AX2.312IN. K-MONEL81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
6015169 PIECE 953711NAVAL SEA SYSTEMS COMMAND
6817320 ITEM 10953711NAVAL SEA SYSTEMS COMMAND
6817320-10953711NAVAL SEA SYSTEMS COMMAND
FF-S-8681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH2.312 INCHES MAXIMUM
MATERIALNICKEL ALLOY K-500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC 1ST MATERIAL RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.872 INCHES MINIMUM AND
0.937 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND
84.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATURESTRIP OR
PATCH THREADS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFF-S-86
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE0.500-13UNC-2AX2.312IN. K-MONEL


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