4030-00-377-1036 SHACKLE Index 5325-00-377-1039 GROMMET,NONMETALLIC

National Stock Number:
5325-00-377-1038

Federal Supply Class:
5325

National Item Identification Number:
003771038

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:
CA18118-129372HOWMET GLOBAL FASTENING SYSTEMS INC.
GS522S126512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DRIVE TYPEKNURLED
DIAMETER0.500 INCHES NOMINAL
EXTENSION LENGTH0.210 INCHES NOMINAL
GRIP LENGTH0.150 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SECURING DEVICE TYPERING
STUD HEAD HEIGHT0.440 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.2470 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TURNLOCK STUD HEAD STYLEKNURLED
TURNLOCK STUD SHANK STYLESTUD SHANK


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