NSN 5305-01-249-4167

Part Details | SOCKET HEAD CAP SCREW

5305-01-249-4167 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: 60169568A, 60-16-9568A, 60169568, 60-16-9568, FFS36TY6, FF-S-36TY6, 5165343962 PIECE 31, 516-5343962 PIECE 31, 5305-01-249-4167, 01-249-4167, 5305012494167, 012494167

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 11, 198701-249-416716282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-249-4167
Part Number Cage Code Manufacturer
60-16-9568A96169ELECTRIC BOAT CORPORATION
60-16-956896169ELECTRIC BOAT CORPORATION
FF-S-36TY681349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
516-5343962 PIECE 3153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-249-4167
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.150 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.188 INCHES NOMINAL