3120-01-337-6750 BEARING,WASHER,THRUST Index 5340-01-337-6752 COVER,ACCESS

National Stock Number:
5325-01-337-6751

Federal Supply Class:
5325

National Item Identification Number:
013376751

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:
192015-6-729372HOWMET GLOBAL FASTENING SYSTEMS INC.
192015-6-75M902HOWMET GLOBAL FASTENING SYSTEMS INC.
3M303C6W716258SPACE-LOK, INC.
3M303C6W776301THE BOEING COMPANY
192015-6-780539SPS TECHNOLOGIES, LLC
192015-6-792215HOWMET GLOBAL FASTENING SYSTEMS INC
M192015-6-716258SPACE-LOK, INC.
3M303C6W780539SPS TECHNOLOGIES, LLC
3M303C6W784256AVIBANK MFG., INC.


Techincal Specification:
DRIVE TYPESOCKET
DIAMETER0.490 INCHES NOMINAL
EXTENSION LENGTH0.460 INCHES NOMINAL
GRIP LENGTH0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
SECURING DEVICE TYPERING
STUD SHANK MAJOR DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-2B UNJF
SURFACE TREATMENTPASSIVATE OVERALL
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
TURNLOCK STUD SHANK STYLESTUD SHANK


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