NSN 5305-00-004-0456

Part Details | MACHINE SCREW

5305-00-004-0456 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: 7C2B26N, 7C2B2-6N, 1770046, 177004-6, 5305-00-004-0456, 00-004-0456, 5305000040456, 000040456

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 27, 197200-004-045606657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-004-0456
Part Number Cage Code Manufacturer
7C2B2-6N35918HORIZON AEROSPACE LLC DBA MAGNETICSDIVISION
177004-610001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
Technical Data | NSN 5305-00-004-0456
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
FASTENER LENGTH0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
SCREW MATERIAL COPPER ALLOY
SCREW SURFACE TREATMENT NICKEL
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER0.124 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD HEIGHT0.063 INCHES MINIMUM AND 0.083 INCHES MAXIMUM
INTERNAL DRIVE STYLE0 CROSS RECESS TYPE 1