3120-01-238-1548 BEARING,PLAIN,SELF-ALIGNING Index 5325-01-238-1551 RECEPTACLE,TURNLOCK FASTENER

National Stock Number:
5325-01-238-1550

Federal Supply Class:
5325

National Item Identification Number:
012381550

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:
82-13-220-1794222SOUTHCO INC
ST9M406-2-22076301THE BOEING COMPANY


Techincal Specification:
DIAMETER0.375 INCHES NOMINAL
DRIVE TYPEKNURLED
GRIP LENGTH0.365 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.210 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
SECURING DEVICE TYPERING
SHANK NECK LENGTH0.247 INCHES NOMINAL
STUD HEAD HEIGHT0.688 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.240 INCHES NOMINAL
SURFACE TREATMENTCHROMATE OVERALL AND ZINC OVERALL
TURNLOCK STUD HEAD STYLEKNURLED
TURNLOCK STUD SHANK STYLESTUD SHANK


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