National Stock Number
4210-00-517-5332
National Stock Number (NSN) 4210-00-517-5332, or NIIN 005175332, (adapter,straight,pipe to hose,fi) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 4730005164667, 4730002788255, 4730002776888, 4730002736368.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 05, 2017. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8EH18P0015. The total value of the awarded contracts has been US$ 3,932.00.
This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 51068. [AN ADAPTER HAVING STANDARD PIPE THREADS ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A PIPE. THE OTHER END HAS STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE FIRE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A FIRE HOSE. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO A FIRE HOSE OR FIRE HOSE FITTING IN A STRAIGHT LINE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4210005175332 does not contain precious metals.
This NSN is associated to Schedule B 8424100000: fire extinguishers, whether or not charged. The Schedule B End Use is listed as photo, service industry machinery. NAICS classification category 339999: all other miscellaneous manufacturing.
This information was last updated on Aug 01, 2025.