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National Stock Number:
5340-00-336-2530
Federal Supply Class:
5340
National Item Identification Number:
003362530
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:
| 5340CH34-009-1 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | S1620-64154 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 ATTACHMENT | | STEEL COMP 4130 BODY | | STEEL COMP 4130 END PULL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL6758,COND D MIL SPEC 3RD MATERIAL RESPONSE ATTACHMENT | | MIL-6736,TY 1,COND N MIL SPEC 1ST MATERIAL RESPONSE BODY | | MIL-S-6758,COND D MIL SPEC 2ND MATERIAL RESPONSE END PULL | | SURFACE TREATMENT | CHROMATE ZINC AND | | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-8585 MIL SPEC 1ST TREATMENT RESPONSE AND | | QQ-P-416,TY 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | METALLIC HARDNESS RATING | 34.0 MINIMUM ROCKWELL C AND | | 38.0 MAXIMUM ROCKWELL C | | THREAD SERIES DESIGNATOR | UNF BODY | | NOMINAL THREAD SIZE | 0.250 INCHES BODY | | THREAD CLASS | 3B BODY | | END STYLE | CLEVIS AND CLEVIS | | LENGTH | 7.562 INCHES NOMINAL | | PINHOLE DIAMETER | 0.312 INCHES MINIMUM AND | | 0.314 INCHES MAXIMUM | | FORK WIDTH | 0.190 INCHES MINIMUM AND | | 0.195 INCHES MAXIMUM | | TAKE-UP DISTANCE | 2.625 INCHES NOMINAL | | BODY STYLE | ROUND CLOSED BODY | | BODY LENGTH | 0.594 INCHES MINIMUM AND | | 0.656 INCHES MAXIMUM | | FURNISHED ITEMS AND QUANTITY | 2 CLEVIS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81996 | | DESIGN CONTROL REFERENCE | 5340CH34-009-1 |
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