5330-00-286-0436 GASKET Index 5330-00-286-0453 SEAL,MECHANICAL

National Stock Number:
5340-00-286-0442

Federal Supply Class:
5340

National Item Identification Number:
002860442

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.


Manufacturer Information:
A89786-179931ESMET INC
A89786-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ACCOMMODATED WIRE ROPE DIAMETER0.188 INCHES NOMINAL
BODY LENGTH4.250 INCHES NOMINAL
BODY STYLEHEX CLOSED BODY
END STYLEWERE ROPE SOCKET AND CLEVIS
FORK WIDTH0.312 INCHES NOMINAL
LENGTH7.969 INCHES MINIMUM
LOCKING DEVICE TYPENUT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.375 INCHES BODY
PINHOLE DIAMETER0.312 INCHES NOMINAL
WIRE ROPE RETENTION METHODSOLID WEDGE
SURFACE TREATMENTCADMIUM OVERALL
TAKE-UP DISTANCE3.125 INCHES NOMINAL
THREAD CLASS1A BODY
THREAD SERIES DESIGNATORUNF BODY


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