5310-01-039-7447 WASHER Index 5310-01-039-7449 WASHER,SPRING TENSION

National Stock Number:
5325-01-039-7448

Federal Supply Class:
5325

National Item Identification Number:
010397448

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:
4127-001319397BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC.
7904328-0329372HOWMET GLOBAL FASTENING SYSTEMS INC.
CA1829-329372HOWMET GLOBAL FASTENING SYSTEMS INC.
7904328-0390536LOCKHEED MARTIN CORP
CA1829-3D0680FAIRCHILD FASTENERS EUROPE CAMLOC GMBH


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
GRIP LENGTH0.344 INCHES MINIMUM AND
0.437 INCHES MAXIMUM
EXTENSION LENGTH0.190 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.247 INCHES MINIMUM AND
0.249 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLEKNURLED
DIAMETER0.312 INCHES NOMINAL
STUD HEAD HEIGHT0.440 INCHES NOMINAL
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNC
SECURING DEVICE TYPERING
DRIVE TYPEKNURLED OR
SLOTTED
MATERIAL ACCOMMODATED THICKNESS0.344 INCHES MINIMUM AND
0.437 INCHES MAXIMUM


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