NSN 5305-01-308-5037

Part Details | SOCKET HEAD CAP SCREW

5305-01-308-5037 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: 6375238, 5305-01-308-5037, 01-308-5037, 5305013085037, 013085037

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 29, 198901-308-503716282 ( SCREW, CAP, SOCKET HEAD )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

HEXAGON

Cross Reference | NSN 5305-01-308-5037
Part Number Cage Code Manufacturer
637523853711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-308-5037
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.390 INCHES MINIMUM
FASTENER LENGTH0.593 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
HEAD STYLE9 CROWNED HEXAGON
HEAD DIAMETER0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
HEAD HEIGHT0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
FEATURES PROVIDED LOCK WASHER