National Stock Number
4220-01-362-5461
National Stock Number (NSN) 4220-01-362-5461, or NIIN 013625461, (bit,mouthpiece,breathing apparatus) was assigned August 9, 1992 in the Federal Logistics Information System (FLIS). NIIN 013625461 was cancelled on February 23, 2006, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4220014876439. 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) 39123. [A CUSHIONLIKE DEVICE THAT IS CONTOUR-FITTED AROUND THE TEETH. IT IS SPECIFICALLY DESIGNED TO FIT BETWEEN THE TEETH AND THE BREATHING APPARATUS MOUTHPIECE TO PROVIDE A CONTROLLED SUPPLY OF BREATHING GAS SUCH AS AIR, OXYGEN, MIXTURE, AND THE LIKE, DURING DIVE AND/OR RESCUE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4220013625461 contains an unknown precious metal.
This information was last updated on Apr 01, 2025.