NSN 5305-00-865-3404

Part Details | SOCKET HEAD CAP SCREW

5305-00-865-3404 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: H803162536, LP57D040S36M, LL57D040S036M, 1240090140, 1240090-140, AQM37CR42036E, AQM37CR420-36E, 5305-00-865-3404, 00-865-3404, 5305008653404, 008653404

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 20, 196700-865-340416282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-865-3404
Part Number Cage Code Manufacturer
H80316253636090LOCKHEED MARTIN LIBRASCOPECORP
LP57D040S36M03038LONG-LOK FASTENERS CORPORATION
LL57D040S036M03038LONG-LOK FASTENERS CORPORATION
1240090-14010001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
AQM37CR420-36E26233NYLOK CORPORATIONDBA NYLOK WESTERN FASTENER
Technical Data | NSN 5305-00-865-3404
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.700 INCHES MINIMUM AND 1.800 INCHES MAXIMUM
FASTENER LENGTH2.250 INCHES NOMINAL
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER0.483 INCHES NOMINAL
HEAD HEIGHT0.137 INCHES NOMINAL
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1