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National Stock Number: 5325-01-338-2887
Federal Supply Class: 5325
National Item Identification Number: 013382887
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:
27S12-5-1BB | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC | BACS21Y5BC | 81205 | THE BOEING COMPANY |
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Techincal Specification:
DRIVE TYPE | SLOTTED | DIAMETER | 0.251 INCHES MINIMUM AND 0.256 INCHES MAXIMUM | DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.542 INCHES NOMINAL | EYELET LENGTH | 0.328 INCHES NOMINAL | EYELET OUTSIDE DIAMETER | 0.247 INCHES NOMINAL | MATERIAL ACCOMMODATED THICKNESS | 0.150 INCHES MINIMUM AND 0.179 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE EYELETQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE STUD | MATERIAL | COBALT ALLOY EJECTOR SPRINGSTEEL COMP 305 EYELETCOBALT ALLOY PINCOPPER ALLOY 172 STUD | STUD ASSEMBLY STYLE | STUD ASSEMBLY | STUD HEAD HEIGHT | 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM | SURFACE TREATMENT | PASSIVATE EYELET | TURNLOCK STUD HEAD STYLE | STUD HEAD |
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