5360-00-771-5439 SPRING,HELICAL,COMPRESSION Index 5310-00-771-5441 WASHER,FLAT

National Stock Number:
5325-00-771-5440

Federal Supply Class:
5325

National Item Identification Number:
007715440

Description:
STUD ASSEMBLY,TURNLOCK FASTENER

Detail:
A STUD, TURNLOCK FASTENER over which may be assembled an EYELET, TURNLOCK FASTENER. Stud(s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating RECEPTACLE, TURNLOCK FASTENER. May be spring loaded. For like items having a threaded fastener, see SCREW ASSEMBLY, PANEL or SCREW, PANEL FASTENER.


Manufacturer Information:
40S37-16A71286HOWMET GLOBAL FASTENING SYSTEMS INC
9175899-118876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.873 INCHES MINIMUM AND 0.883 INCHES MAXIMUM
DRIVE TYPECROSS RECESS
DIAMETER0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
EYELET LENGTH0.622 INCHES NOMINAL
EYELET OUTSIDE DIAMETER0.341 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
FEATURES PROVIDEDSEALING FEATURE
MATERIAL ACCOMMODATED THICKNESS0.501 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESBLACK EYELET FOR IDENTIFICATION
STUD HEAD HEIGHT0.092 INCHES NOMINAL
STUD ASSEMBLY STYLESTUD ASSEMBLY
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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