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National Stock Number: 5325-01-167-4378
Federal Supply Class: 5325
National Item Identification Number: 011674378
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.
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Manufacturer Information:
40S8-4-18R | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC | 40S8-4-18R | 72186 | UNIVERSAL ENGRAVING AND COLOR PLATE CO ENGINEER SPECIALTIES DIV |
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Techincal Specification:
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.493 INCHES MINIMUM AND 0.503 INCHES MAXIMUM | DRIVE TYPE | CROSS RECESS | DIAMETER | 0.377 INCHES MINIMUM AND 0.384 INCHES MAXIMUM | EYELET LENGTH | 0.250 INCHES NOMINAL | EYELET OUTSIDE DIAMETER | 0.312 INCHES NOMINAL | MATERIAL | STEEL OVERALL | SPECIAL FEATURES | 0.913 IN. MIN 0.923 IN. MAX 2ND LG FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | TURNLOCK STUD HEAD STYLE | STUD HEAD | STUD ASSEMBLY STYLE | STUD ASSEMBLY | STUD HEAD HEIGHT | 0.102 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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