National Stock Number
2590-01-188-3449
National Stock Number (NSN) 2590-01-188-3449, or NIIN 011883449, (retainer,oil seal) was assigned September 1, 1984 in the Federal Logistics Information System (FLIS). NIIN 011883449 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 22098. [INC 22098 CANCELLED/REPLACED BY ,INC 50336, FIIG A032A0, APP-KEY BJ , ON 100694 A METAL ITEM OF VARIOUS SHAPES AND CROSS SECTIONS, USUALLY FLANGED AND DESIGNED TO FIT OVER A ROD, SHAFT, OR THE LIKE, FOR THE PURPOSE OF ENCASING AND POSITIONING A SEAL, PLAIN ENCASED OR A SEAL, PLAIN. THE FLANGE IS USUALLY DRILLED FOR STUD OR BOLT MOUNTING. ITEM DOES NOT INCLUDE THE OIL SEAL. EXCLUDES:RETAINER, PACKING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2590011883449 does not contain precious metals.
This information was last updated on Jul 01, 2025.