National Stock Number
4820-01-173-4641
National Stock Number (NSN) 4820-01-173-4641, or NIIN 011734641, (parts kit,ball valve) was assigned March 6, 1984 in the Federal Logistics Information System (FLIS). NIIN 011734641 was cancelled on April 2, 2000, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4820010875913. 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) 33849. [A PARTS KIT CONSISTING OF A GROUP OF ITEMS WHICH CONTAIN THE PARTS REQUIRED FOR THE REPAIR OR REPLACEMENT OF WORN OR DAMAGED PARTS OF A VALVE,BALL.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4820011734641 does not contain precious metals.
This information was last updated on Jun 01, 2025.