National Stock Number
4320-01-193-2347
National Stock Number (NSN) 4320-01-193-2347, or NIIN 011932347, (seal assembly,shaft,spring loaded) was assigned October 31, 1984 in the Federal Logistics Information System (FLIS). NIIN 011932347 was cancelled on April 2, 2010, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4320006289276. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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) 32556. [A COMBINATION OF ITEMS USED IN SEALING VARIOUS ROTARY SHAFT EQUIPMENT. IT MAY INCLUDE ITEMS SUCH AS BELLOWS, DISK, DRIVE RING, FLEXIBLE DIAPHRAGM, MATING RING, O-RING, RETAINER, SEAT, SLEEVE, WASHER, AND THE LIKE. EXCLUDES:SEAL,PLAIN ENCASED.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320011932347 does not contain precious metals.
This information was last updated on Aug 01, 2025.