National Stock Number
4720-01-611-2543
National Stock Number (NSN) 4720-01-611-2543, or NIIN 016112543, (sleeve,reinforcing,hose) was assigned September 10, 2012 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 Sep 11, 2012, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 36919. [AN ITEM DESIGNED FOR INTERNAL SUPPORT OF LARGE DIAMETER HOSES EXPOSED TO VACUUM CONDITIONS. IT PROVIDES VACUUM PROTECTION WHILE MAINTAINING FLEXIBILITY AND ALSO PROVIDES A SMOOTH SURFACE WHICH MINIMIZES TURBULENT FLOW. EXCLUDES:SPRING, REINFORCING, HOSE.]. 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 4720016112543 does not contain precious metals.
This information was last updated on Aug 01, 2025.