National Stock Number: 4720-99-113-5166
Federal Supply Class: 4720
National Item Identification Number: 991135166
Description: SLEEVE,CONNECTING,N
Detail: A CYLINDRICAL SHAPED ITEM OF SOLID OR LAMINATED NON-METALLIC MATERIALS. IT IS DESIGNED TO CONNECT DUCTS, PIPING AND THE LIKE WHEN SOME DEGREE OF FLEXIBILITY IS REQUIRED, AND IS USUALLY SECURED AT THE ENDS BY CLAMPS. MAY BE CONVALUATED OR STRAIGHT AND MAY HAVE PREFORMED ENDS. FOR ITEMS CUT FROM BULK HOSE SEE HOSE (AS MODIFIED). EXCLUDES SLEEVE, SEAL, COUPLER.
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