5325-01-164-1737 STUD,TURNLOCK FASTENER Index 5325-01-164-1739 STUD,TURNLOCK FASTENER

National Stock Number:
5325-01-164-1738

Federal Supply Class:
5325

National Item Identification Number:
011641738

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:
CA17143-1029372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
MATERIALSTEEL COMP 4140 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
GRIP LENGTH0.840 INCHES MINIMUM AND
0.860 INCHES MAXIMUM
EXTENSION LENGTH0.300 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.3730 INCHES MINIMUM AND
0.3745 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLESTUD HEAD
EXTENDED WASHER DIAMETER0.552 INCHES MINIMUM AND
0.563 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND
0.376 INCHES MAXIMUM
STUD HEAD HEIGHT0.300 INCHES NOMINAL
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-28 UNF
SECURING DEVICE TYPERING
DRIVE TYPESOCKET
MATERIAL ACCOMMODATED THICKNESS0.781 INCHES MINIMUM AND
0.850 INCHES MAXIMUM


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