NSN 5305-00-012-0459

Part Details | MACHINE SCREW

5305-00-012-0459 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: AN525D832R20, MS27039DD0820, MS27039DD0820, 5305-00-012-0459, 00-012-0459, 5305000120459, 000120459

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 25, 196700-012-045906657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-012-0459
Part Number Cage Code Manufacturer
AN525D832R2088044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
MS27039DD082096906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS27039DD082080205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5305-00-012-0459
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.345 INCHES MAXIMUM
FASTENER LENGTH1.266 INCHES MINIMUM AND 1.313 INCHES MAXIMUM
SCREW MATERIAL ALUMINUM ALLOY 2024
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAQQ-A-225 TO 6$JDAMIL-W-7986 1ST MATERIAL RESPONSE
SCREW SURFACE TREATMENT ANODIZE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
MINIMUM TENSILE STRENGTH62000 POUNDS PER SQUARE INCH
HEAD STYLE3 UNDERCUT HEXAGON
HEAD DIAMETER0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1