3040-00-337-6635 CONNECTING LINK,RIGID Index 1440-00-337-6637 SUPPORT,BEARING

National Stock Number:
5325-00-337-6636

Federal Supply Class:
5325

National Item Identification Number:
003376636

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:
121J-W770-Z3C72794SOUTHCO INC
848531418876U S ARMY AVIATION AND MISSILE COMMAND
AJW7-7072794SOUTHCO INC


Techincal Specification:
DRIVE TYPESLOTTED
GRIP LENGTH0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
HEAD LENGTH1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SECURING DEVICE TYPEWASHER
SHANK NECK LENGTH0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
STUD SHANK MAJOR DIAMETER0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
STUD HEAD HEIGHT0.500 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,FE/ZN,25 SC4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE AND ZINC OVERALL
TURNLOCK STUD HEAD STYLEFILLISTER WING
TURNLOCK STUD SHANK STYLESTUD SHANK


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