5325-01-125-6315, STUD,TURNLOCK FASTENER

5325-01-125-6316 STUD ASSEMBLY,TURNLOCK FASTENER

National Stock Number:
5325-01-125-6315

Federal Supply Class:
5325

National Item Identification Number:
011256315

Description:
STUD,TURNLOCK FASTENER

Detail:
A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

Manufacturer Information:

971256-5	82577	RAYTHEON COMPANY
CA18147-2-3	29372	HOWMET GLOBAL FASTENING SYSTEMS INC.

Techincal Specification:

DRIVE TYPE	SOCKET
DIAMETER	0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
EXTENSION LENGTH	0.190 INCHES NOMINAL
GRIP LENGTH	0.251 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 303 OVERALL
SPECIAL FEATURES	4.250 IN. LG EXTENDED SHANK
SECURING DEVICE TYPE	RING
STUD HEAD HEIGHT	0.500 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER	0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.164-32 UNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
TURNLOCK STUD HEAD STYLE	KNURLED
TURNLOCK STUD SHANK STYLE	STUD SHANK

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