5305-00-897-7125, SCREW,EXTERNALLY RELIEVED BODY

5935-00-897-7124 CONNECTOR,PLUG,ELECTRICAL

National Stock Number:
5305-00-897-7125

Federal Supply Class:
5305

National Item Identification Number:
008977125

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:

MS25087-1

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.164 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.234 INCHES MINIMUM AND
	0.266 INCHES MAXIMUM
FASTENER LENGTH	0.859 INCHES MINIMUM AND
	0.891 INCHES MAXIMUM
MATERIAL	STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-630 FED SPEC SINGLE MATERIAL RESPONSE OR
	QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OR
	QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
HEAD STYLE	ROUND
HEAD DIAMETER	0.287 INCHES MINIMUM AND
	0.309 INCHES MAXIMUM
HEAD HEIGHT	0.107 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
INTERNAL DRIVE STYLE	SLOT
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	1
FIRST DIAMETER FROM HEAD	0.120 INCHES MINIMUM AND
	0.125 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.625 INCHES NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS25087-1

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