National Stock Number
4210-01-081-8749
National Stock Number (NSN) 4210-01-081-8749, or NIIN 010818749, (coupling,hose,fire fighting) was assigned August 22, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over a year. There have been 17 contracts issued for this part number, with 17 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE8E623F0448, SPE8E623F0448, SPE8E522F0154, SPE8E622F1250, SPE8E622F0333. The total value of the awarded contracts has been US$ 613,196.48.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 53,359. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 10, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 51071. [A STRAIGHT FIRE HOSE FITTING DESIGNED TO JOIN A FIRE HOSE FITTING OR TO A FIRE HOSE OR ANOTHER FIRE HOSE FITTING. FOR CONNECTING FIRE HOSE TO FIRE HOSE FITTINGS IT MUST HAVE TWO TYPES OF FIRE HOSE CONNECTIONS AND ONE CONNECTION MUST HAVE STANDARD HOSE THREADS. FOR CONNECTING TWO FIRE HOSE FITTINGS IT MUST HAVE TWO TYPES OF FIRE HOSE CONNECTIONS THAT HAVE STANDARD HOSE THREADS OF THE SAME SIZE ON BOTH ENDS, ONLY ONE CONNECTION MAY BE EXTERNALLY THREADED. EXCLUDES:ITEMS WITH SELF-SEALING AND/OR QUICK DISCONNECT FEATURES.]. 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 4210010818749 does not contain precious metals.
This information was last updated on Aug 01, 2025.