5310-00-639-4210 NUT,SELF-LOCKING,PLATE Index 5307-00-639-4225 STUD,PLAIN

National Stock Number:
5325-00-639-4216

Federal Supply Class:
5325

National Item Identification Number:
006394216

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:
2351-20-45-C3C72794SOUTHCO INC
709728-04556232LOCKHEED MARTIN CORPORATION
A3-1-2T4572794SOUTHCO INC


Techincal Specification:
DRIVE TYPESLOTTED
DIAMETER0.375 INCHES NOMINAL
GRIP LENGTH0.680 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.441 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION2317 FSCM 73428 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SHANK NECK LENGTH0.530 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.212 INCHES MINIMUM AND 0.217 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TURNLOCK STUD HEAD STYLEFILLISTER
TURNLOCK STUD SHANK STYLESTUD SHANK


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