NSN 5305-00-377-0403

Part Details | SOCKET HEAD CAP SCREW

5305-00-377-0403 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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Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 16, 197400-377-040316282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON COUNTERSUNK

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-377-0403
Part Number Cage Code Manufacturer
NAS1189-08P16HN08938AIR INDUSTRIES CO INC
NAS1189-08P16HN50568APCOM INC
NAS1189-08P16HN92215ARCONIC GLOBAL FASTENERS & RINGS,INC.
NAS1189-08P16HN30902F AND C SALES INC
NAS1189-08P16HN58998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
NAS1189-08P16HN07679HARDWARE SPECIALTY CO. INC.
NAS1189-08P16HN73197HI-SHEAR CORPORATION
NAS1189-08P16HN17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
NAS1189-08P16HN97928HUCK INTL INC
NAS1189-08P16HN04348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1189-08P16HN16941LONG-LOK FASTENERS CORPORATION
NAS1189-08P16HN80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
NAS1189-08P16HN56357ND INDUSTRIES, INC.DIV EASTERN DIVISION
NAS1189-08916HN07851NOR-CAL SUPPLY CO.INC.
NAS1189-08P16HN53606PLASTIC AND METAL PRODUCTSCORPORATION
NAS1189-08P16HN56878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
NAS1189-08P16HN80539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5305-00-377-0403
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.839 INCHES MINIMUM AND 0.932 INCHES MAXIMUM
FASTENER LENGTH0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE0 HEXAGON COUNTERSUNK
HEAD DIAMETER0.270 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
SPECIFICATION/STANDARD DATA80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD