National Stock Number
2840-01-304-4300
National Stock Number (NSN) 2840-01-304-4300, or NIIN 013044300, (seal,metallic,special) was assigned July 19, 1989 in the Federal Logistics Information System (FLIS). NIIN 013044300 was cancelled on March 2, 2009, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2840013180216. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 40939. [INC 40939 CANCELLED/REPLACED BY ,INC 50480, FIIG A23900, APP-KEY A ,INC 50598, FIIG A10700, APP-KEY H ,INC 50597, FIIG A10700, APP-KEY H , ON 041394 A SINGLE OR MULTI-PIECE ITEM OF METALLIC CONSTRUCTION, SPECIFICALLY DESIGNED TO FORM EITHER A TIGHT AIR OR OIL SEAL AROUND A SHAFT WITHIN A DRIVE MECHANISM. EXCLUDES:SEAL RING, LABYRINTH; SEAL RING ASSEMBLY, LABYRINTH; AND SEAL RING, METAL.]. 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 2840013044300 does not contain precious metals.
This information was last updated on Jun 01, 2024.