National Stock Number
4730-01-162-5255
National Stock Number (NSN) 4730-01-162-5255, or NIIN 011625255, (adapter,straight,tube to gas fitting) was assigned September 20, 1983 in the Federal Logistics Information System (FLIS). NIIN 011625255 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 32763. [AN ADAPTER HAVING MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE ON ONE END OR AN UNTHREADED END DESIGNED TO ACCOMMODATE A TUBE. THE OTHER END HAS EXTERNAL AND/OR INTERNAL RECOGNIZED NATIONAL GAS OUTLET THREADS. IT IS DESIGNED TO JOIN A TUBE FITTING TO A GAS FITTING.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 4730011625255 does not contain precious metals.
This information was last updated on Aug 01, 2025.