3010-00-215-0424 COUPLING,SHAFT,RIGID Index 6940-00-215-0428 FERRULE,COUPLING

National Stock Number:
5325-00-215-0426

Federal Supply Class:
5325

National Item Identification Number:
002150426

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:
50-007W1797499BELL TEXTRON INC
AW3 1-2T1772794SOUTHCO INC
AW3.5T1772794SOUTHCO INC
AW35T1772794SOUTHCO INC
GR520B7-17W26512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
GRIP LENGTH0.400 INCHES NOMINAL
HEAD LENGTH0.875 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.161 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD 1ST MATERIAL RESPONSE OR AISI ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIALSTEEL OR STEEL COMP 8620 OVERALL
SECURING DEVICE TYPEGROMMET
SHANK NECK LENGTH0.250 INCHES NOMINAL
STUD HEAD HEIGHT0.312 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.217 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
TURNLOCK STUD HEAD STYLEFILLISTER WING


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