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National Stock Number: 5340-00-529-4281
Federal Supply Class: 5340
National Item Identification Number: 005294281
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:
MATERIAL | STEEL COMP 8630 OR | | STEEL COMP 4130 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR | | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | THREAD SERIES DESIGNATOR | UNF BODY | NOMINAL THREAD SIZE | 0.250 INCHES BODY | THREAD CLASS | 3B BODY | THREAD PITCH DIAMETERS | 0.2268 TO 0.2300 INCHES BODY | END STYLE | CLEVIS AND CLOSED EYE | EYE WIDTH | 0.281 INCHES NOMINAL | LENGTH | 6.125 INCHES NOMINAL | PINHOLE DIAMETER | 0.250 INCHES NOMINAL | FORK WIDTH | 0.218 INCHES NOMINAL | TAKE-UP DISTANCE | 3.500 INCHES NOMINAL | BODY STYLE | ROUND CLOSED BODY | BODY LENGTH | 4.000 INCHES NOMINAL | LOCKING DEVICE TYPE | CLIP | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81349 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILT8878 |
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