NSN 5305-01-090-9077

Part Details | SOCKET HEAD CAP SCREW

5305-01-090-9077 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: CA2108946HS, CA21089-4-6HS, 5305-01-090-9077, 01-090-9077, 5305010909077, 010909077

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 27, 198001-090-907716282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-090-9077
Part Number Cage Code Manufacturer
CA21089-4-6HS29372ARCONIC GLOBAL FASTENERS & RINGS,INC.
Technical Data | NSN 5305-01-090-9077
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.599 INCHES MINIMUM AND 0.819 INCHES MAXIMUM
FASTENER LENGTH1.107 INCHES MINIMUM AND 1.127 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 FEATURESDOUBLE LEAD MODIFIED MINOR DIA. THREADS. ITEM IS FURNISHED WITH ONE RETAINING RING CA21089-GR AND WITH ONE FLAT BEAM NUT CA2108