5307-01-186-3519 STUD,SELF-LOCKING Index 5325-01-186-3521 STUD ASSEMBLY,TURNLOCK FASTENER

National Stock Number:
5325-01-186-3520

Federal Supply Class:
5325

National Item Identification Number:
011863520

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:
01926-5K480539SPS TECHNOLOGIES, LLC
01926-5K492215HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M734-5-476301THE BOEING COMPANY
10119312A486GNIMIKKEISTOKESKUS NCB FINLAND


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION23M107,FSCM 76301 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TY 2,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
GRIP LENGTH0.245 INCHES MINIMUM AND
0.255 INCHES MAXIMUM
EXTENSION LENGTH0.361 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.311 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
DIAMETER0.441 INCHES NOMINAL
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.190-32 UNF
SECURING DEVICE TYPERING
DRIVE TYPESOCKET


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