5305-01-601-1536, SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-601-1536

Federal Supply Class:
5305

National Item Identification Number:
016011536

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Manufacturer Information:

2054AS296-01	2J676	MAGNUS-HITECH INDUSTRIES, INC
2054AS296-01	30003	NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

FASTENER LENGTH	1.267 INCHES MINIMUM AND 1.297 INCHES MAXIMUM
HEAD DIAMETER	0.433 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
HEAD HEIGHT	0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
HEAD STYLE	FILLISTER
INTERNAL DRIVE STYLE	SLOT
MATERIAL DOCUMENT AND CLASSIFICATION	STM-A-193, ASTM-A-276, ASTM-A-479(NON-MAGNETIC)ANNEALED ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	INAVY: SCREW PANEL; DWG: SCREW, PANEL FASTENER
PRECIOUS MATERIAL AND LOCATION	BRAZING AT BOTTOM OF HEAD SILVER
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.19 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072(EL) E300 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNF

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