NSN 5305-01-088-1968

Part Details | SOCKET HEAD CAP SCREW

5305-01-088-1968 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: CA2108944HS, CA21089-4-4HS, 5305-01-088-1968, 01-088-1968, 5305010881968, 010881968

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 08, 198001-088-196816282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-088-1968
Part Number Cage Code Manufacturer
CA21089-4-4HS29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
Technical Data | NSN 5305-01-088-1968
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.441 INCHES MINIMUM AND 0.661 INCHES MAXIMUM
FASTENER LENGTH1.002 INCHES MINIMUM AND 1.012 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.156 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
SPECIAL FEATURESDOUBLELEADMODIFIEDMINORDIA.THREADS