5325-01-295-5252 LOCK SPRING,TURNLOCK FASTENER Index 1560-01-295-5254 DOOR,ACCESS,AIRCRAFT

National Stock Number:
5325-01-295-5253

Federal Supply Class:
5325

National Item Identification Number:
012955253

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:
1552AS194-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
82-16-360-1694222SOUTHCO INC
FD-T0099-01533875RAYTHEON E-SYSTEMS INC


Techincal Specification:
DRIVE TYPESLOTTED
GRIP LENGTH0.505 INCHES NOMINAL
HEAD LENGTH0.720 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS0.350 INCHES MINIMUM AND 0.369 INCHES MAXIMUM
MATERIALSTEEL COMP 1008 OR STEEL COMP 1010 OVERALL
SECURING DEVICE TYPERING
SHANK NECK LENGTH0.387 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER0.240 INCHES NOMINAL
STUD HEAD HEIGHT0.641 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-87115 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE AND ZINC OVERALL
TURNLOCK STUD HEAD STYLELOOP ON FLAT FILLISTER
TURNLOCK STUD SHANK STYLESTUD SHANK


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