NSN 5305-01-157-9135

Part Details | SOCKET HEAD CAP SCREW

5305-01-157-9135 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.

Alternate Parts: 60166403B, 60-16-6403B, 60166403A, 60-16-6403A, 60166403, 60-16-6403, FFS86, FF-S-86, 60166403B, 60-16-6403B, 7044685188 ITEM 8, 704-4685188 ITEM 8, 5305-01-157-9135, 01-157-9135, 5305011579135, 011579135

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 13, 198301-157-913516282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-157-9135
Part Number Cage Code Manufacturer
60-16-6403B96169ELECTRIC BOAT CORPORATION
60-16-6403A96169ELECTRIC BOAT CORPORATION
60-16-640396169ELECTRIC BOAT CORPORATION
FF-S-8681348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
60-16-6403B17283LEVEL ONE FASTENERSDIV LEVEL 1 FASTENERS
704-4685188 ITEM 880064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5305-01-157-9135
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.609 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
FASTENER LENGTH0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH30000 POUNDS PER SQUARE INCH
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.457 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
HEAD HEIGHT0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA6 TYPE