3120-01-212-5251 BUSHING,SLEEVE Index 5340-01-212-5253 COVER,ACCESS

National Stock Number:
5325-01-212-5252

Federal Supply Class:
5325

National Item Identification Number:
012125252

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:
01926-6K95M902HOWMET GLOBAL FASTENING SYSTEMS INC.
01926-6K980539SPS TECHNOLOGIES, LLC
01926-6K992215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DRIVE TYPESOCKET
DIAMETER0.5067 INCHES MINIMUM AND 0.5176 INCHES MAXIMUM
EXTENSION LENGTH0.460 INCHES NOMINAL
GRIP LENGTH0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SECURING DEVICE TYPERING
SPECIAL FEATURESFINISHED W/ ION VAPOR DEPOSITION
STUD SHANK MAJOR DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-28 UNF
SURFACE TREATMENTALUMINUM OVERALL
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
TURNLOCK STUD SHANK STYLESTUD SHANK


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