4820-01-503-1481 GEAR OPERATOR,VALVE Index 5985-01-503-1483 WAVEGUIDE ASSEMBLY

National Stock Number:
5325-01-503-1482

Federal Supply Class:
5325

National Item Identification Number:
015031482

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:
0N634511-198230NATIONAL SECURITY AGENCY


Techincal Specification:
GRIP LENGTH0.280 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
STUD SHANK MAJOR DIAMETER0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR0.138-32 UNC
STUD HEAD HEIGHT0.200 INCHES NOMINAL
WIDTH ACROSS FLATS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE AND DICHROMATE OVERALL
TURNLOCK STUD SHANK STYLESTUD SHANK
TURNLOCK STUD HEAD STYLEHEXAGON COUNTERSUNK


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