5325-00-421-9957, STUD,TURNLOCK FASTENER

National Stock Number:
5325-00-421-9957

Federal Supply Class:
5325

National Item Identification Number:
004219957

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:

CA18051-3

29372

HOWMET GLOBAL FASTENING SYSTEMS INC.

Techincal Specification:

GRIP LENGTH	0.625 INCHES NOMINAL
HEAD LENGTH	1.000 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS	0.344 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 302 OR STEEL COMP 316 OVERALL
SECURING DEVICE TYPE	RING
STUD HEAD HEIGHT	0.630 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER	0.248 INCHES NOMINAL
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	STUD HEAD
TURNLOCK STUD SHANK STYLE	STUD SHANK

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