National Stock Number
4730-01-525-8712
National Stock Number (NSN) 4730-01-525-8712, or NIIN 015258712, (sleeve,connecting,non-metallic) was assigned November 29, 2004 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 48607. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730015258712 does not contain precious metals.
This information was last updated on Jul 01, 2025.