4730-01-011-6227 FITTING,SUBASSEMBLY Index 5305-01-011-6230 SCREW ASSEMBLY,PANEL

National Stock Number:
5325-01-011-6229

Federal Supply Class:
5325

National Item Identification Number:
010116229

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:
7904328-0090536LOCKHEED MARTIN CORP
860261-106481NORTHROP GRUMMAN SYSTEMS CORPORATION
860261-113973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
CA1829-029372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
DRIVE TYPEKNURLED OR SLOTTED
DIAMETER0.312 INCHES NOMINAL
EXTENSION LENGTH0.190 INCHES NOMINAL
GRIP LENGTH0.093 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS0.093 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SECURING DEVICE TYPERING
STUD HEAD HEIGHT0.440 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TURNLOCK STUD HEAD STYLEKNURLED
TURNLOCK STUD SHANK STYLESTUD SHANK


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