5325-01-253-0491 STUD,TURNLOCK FASTENER Index 5325-01-253-0493 STUD,TURNLOCK FASTENER

National Stock Number:
5325-01-253-0492

Federal Supply Class:
5325

National Item Identification Number:
012530492

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:
81-19-220-1694222SOUTHCO INC
971263-9C76301THE BOEING COMPANY


Techincal Specification:
DRIVE TYPECROSS RECESS
DIAMETER0.250 INCHES NOMINAL
GRIP LENGTH0.405 INCHES NOMINAL
MATERIALSTEEL OVERALL
SECURING DEVICE TYPERING
SHANK NECK LENGTH0.313 INCHES NOMINAL
TURNLOCK STUD SHANK STYLESTUD SHANK
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
STUD SHANK MAJOR DIAMETER0.160 INCHES NOMINAL
SURFACE TREATMENTZINC OVERALL


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