National Stock Number
4820-01-190-6291
National Stock Number (NSN) 4820-01-190-6291, or NIIN 011906291, (cock,drain) was assigned September 29, 1984 in the Federal Logistics Information System (FLIS). NIIN 011906291 was cancelled on June 2, 1995, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4820012808935. 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 16988. [AN ITEM WITH ONE MOUNTING END AND ONE FREE FLOWING END WITH A METAL TO METAL VALVE CLOSURE. IT IS DESIGNED TO DRAIN FLUIDS FROM RADIATORS, BOILERS, AND SIMILAR ITEMS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820011906291 does not contain precious metals.
This information was last updated on Aug 01, 2025.