5310-01-099-0392 NUT,SELF LOCKING Index 3120-01-099-0394 BEARING,ROLLER,NEEDLE

National Stock Number:
5305-01-099-0393

Federal Supply Class:
5305

National Item Identification Number:
010990393

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:
10115007A486GNIMIKKEISTOKESKUS NCB FINLAND
5305PL16527919009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
639AS159900784SNAP-ON INCORPORATED DBA SNAP-ON TOOLS DIV SNAP-ON INDUSTRIAL SPECIAL PRODUCTS DIVISION
639AS15990UCY9M.S. AEROSPACE INC.
639AS15991CY13QUESTRON AEROSPACE / FAS-TRONICS DIV.
588.50-100017-005D0078DIEHL DEFENCE GMBH & CO. KG
639AS15991ER653-V FASTENER CO., INC.
639AS15991U1Z3BMF CORP. DBA VEGAS FASTENER MANUFACTURING
639AS159930003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
639AS159980539SPS TECHNOLOGIES, LLC


Techincal Specification:
FASTENER LENGTH1.750 INCHES MINIMUM AND 1.790 INCHES MAXIMUM
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-13 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.450 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH ACROSS FLATS0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM


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