5340-99-806-3919 INSERT,SCREW THREAD Index 5998-99-806-3936 PRINTED CIRCUIT BOARD

National Stock Number:
5325-99-806-3921

Federal Supply Class:
5325

National Item Identification Number:
998063921

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:
A3-1/2T4U1584SOUTHCO UK LTD
A35T4QAU1584SOUTHCO UK LTD
VA-97-7057-002K0668LEONARDO UK LTD
VA-97-7057-002K6961G E C SENSORS LTD
VA-97-7057-002U2248SELEX ELSAG LTD


Techincal Specification:
DIAMETER0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
DRIVE TYPESOCKET
GRIP LENGTH0.270 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.031 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONBS S96 CONDITION B NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCADMIUM PLATE
SECURING DEVICE TYPEEYELET
SHANK NECK LENGTH0.130 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.212 INCHES MINIMUM AND 0.217 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDTD 904 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TURNLOCK STUD HEAD STYLEFILLISTER
TURNLOCK STUD SHANK STYLESTUD SHANK


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