NSN 5305-01-371-0438

Part Details | MACHINE SCREW

5305-01-371-0438 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Alternate Parts: 66969702, 6696970-2, 5305-01-371-0438, 01-371-0438, 5305013710438, 013710438

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 05, 199301-371-043806657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-01-371-0438
Part Number Cage Code Manufacturer
6696970-253711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-371-0438
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.500 INCHES NOMINAL
FASTENER LENGTH0.572 INCHES MINIMUM AND 0.582 INCHES MAXIMUM
SCREW MATERIAL COPPER ALLOY
SPECIAL FEATURESEXPLOSIVE ORDNANCE DISPOSAL TOOLS/EQUIPMENT
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONFULL FACE MASK,CDS,MK24MOD0