5325-00-478-0716 FASTENER,SLIDE,INTERLOCKING Index 5325-00-478-0722 GROMMET,NONMETALLIC

National Stock Number:
5325-00-478-0720

Federal Supply Class:
5325

National Item Identification Number:
004780720

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:
579R618H0597942NORTHROP GRUMMAN SYSTEMS CORPORATION
5S44-5-1AA71286HOWMET GLOBAL FASTENING SYSTEMS INC
5S44-5-1AAD0680FAIRCHILD FASTENERS EUROPE CAMLOC GMBH


Techincal Specification:
DRIVE TYPECROSS RECESS
DIAMETER0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
GRIP LENGTH0.151 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS0.065 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SECURING DEVICE TYPEWASHER
STUD SHANK MAJOR DIAMETER0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK


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