5307-01-116-1252 STUD,SELF-LOCKING Index 5325-01-116-1254 GROMMET,NONMETALLIC

National Stock Number:
5325-01-116-1253

Federal Supply Class:
5325

National Item Identification Number:
011161253

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:
10119213A486GNIMIKKEISTOKESKUS NCB FINLAND
42-571504-281982HYDRO-AIRE AEROSPACE CORP
CA2022-229372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
DRIVE TYPESOCKET
DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
EXTENSION LENGTH0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
GRIP LENGTH0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 300 FED SPEC SINGLE MATERIAL RESPONSE STUD
MATERIALSTEEL CORROSION RESISTING STUD
TURNLOCK STUD HEAD STYLEFILLISTER
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 TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STUD
SURFACE TREATMENTPASSIVATE STUD


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