National Stock Number
5330-00-186-4099
National Stock Number (NSN) 5330-00-186-4099, or NIIN 001864099, (gasket,spiral wound) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 001864099 was cancelled on February 2, 2010, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5330013923346. This NSN replaces 1 stock number, 5330010227916.
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) 37840. [A CIRCULAR OR MODERATELY NONCIRCULAR SHAPED ITEM WITH AN APERTURE. IT IS CONSTRUCTED OF SPRING-LIKE METAL STRIPS, PREFORMED INTO A VEE SHAPE, LAMINATED WITH A SOFT FILLER. IT IS DESIGNED TO SEAL BETWEEN TWO NONDEFORMING SURFACES. IT MAY HAVE AN INNER AND/OR OUTER, SOLID OR SPIRAL WOUND COMPRESSION RING(S).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 5330001864099 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.