5310-00-441-1403 WASHER,GROMMET Index 5325-00-441-1406 STUD,TURNLOCK FASTENER

National Stock Number:
5325-00-441-1405

Federal Supply Class:
5325

National Item Identification Number:
004411405

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:
1928-6-680539SPS TECHNOLOGIES, LLC
1928-6-692215HOWMET GLOBAL FASTENING SYSTEMS INC
C3198-6-616258SPACE-LOK, INC.
C3198-6-681755LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR
AMS 6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
GRIP LENGTH0.365 INCHES MINIMUM AND
0.385 INCHES MAXIMUM
MINOR DIAMETER0.334 INCHES NOMINAL
EXTENSION LENGTH0.460 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.3735 INCHES MINIMUM AND
0.3745 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
DIAMETER0.523 INCHES NOMINAL
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-28 UNF
SECURING DEVICE TYPERING
DRIVE TYPESOCKET
MATERIAL ACCOMMODATED THICKNESS0.335 INCHES MINIMUM AND
0.397 INCHES MAXIMUM


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