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National Stock Number:
5340-00-529-4271
Federal Supply Class:
5340
National Item Identification Number:
005294271
Description:
TURNBUCKLE
Detail:
A METAL LOOP, SLEEVE, OR SOLID BODY WITH END PULLS, HAVING BOTH ENDS THREADED OR ONE END THREADED AND THE OTHER END DESIGNED TO ACCOMMODATE A SWIVEL. ITEMS WITH BOTH ENDS THREADED SHALL HAVE RIGHT HAND SCREW THREADS ON ONE END AND LEFT HAND SCREW THREADS ON THE OTHER. IT MAY INCLUDE LOCK NUTS, CHECK NUTS, JAM NUTS, AND/OR TERMINAL ATTACHMENT(S) SUCH AS HOOKS, RINGS, AND THE LIKE. IT IS DESIGNED TO REGULATE THE DISTANCE (TAKE-UP) BETWEEN TWO POINTS BY TURNING. SEE ALSO PELICAN HOOK AND TURNBUCKLE ASSEMBLY; AND TIE ROD, TENSIONING, THREADED END.
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Manufacturer Information:
| MILT8878 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BODY LENGTH | 4.000 INCHES NOMINAL | | BODY STYLE | ROUND CLOSED BODY | | END STYLE | CLEVIS AND CLOSED EYE | | EYE WIDTH | 0.219 INCHES NOMINAL | | FORK WIDTH | 0.156 INCHES NOMINAL | | LENGTH | 5.625 INCHES NOMINAL | | LOCKING DEVICE TYPE | CLIP | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8630 OR STEEL COMP 4130 OVERALL | | NOMINAL THREAD SIZE | 0.190 INCHES BODY | | PINHOLE DIAMETER | 0.190 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL | | TAKE-UP DISTANCE | 2.875 INCHES NOMINAL | | THREAD CLASS | 3B BODY | | THREAD PITCH DIAMETERS | +0.1697 TO 0.1726 INCHES BODY | | THREAD SERIES DESIGNATOR | UNF BODY |
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