4820-01-216-7664 VALVE,BALL Index 5340-01-216-7666 COVER,ACCESS

National Stock Number:
5325-01-216-7665

Federal Supply Class:
5325

National Item Identification Number:
012167665

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:
CA2081-4TS29372HOWMET GLOBAL FASTENING SYSTEMS INC.
CA2081-4TSD0680FAIRCHILD FASTENERS EUROPE CAMLOC GMBH


Techincal Specification:
DRIVE TYPETORQUE SET
DIAMETER0.310 INCHES MINIMUM AND 0.351 INCHES MAXIMUM
EXTENSION LENGTH0.130 INCHES NOMINAL
GRIP LENGTH0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
TURNLOCK STUD SHANK STYLESTUD SHANK
STUD SHANK MAJOR DIAMETER0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.112-40 UNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENTPASSIVATE OVERALL


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