National Stock Number
4810-01-318-3710
National Stock Number (NSN) 4810-01-318-3710, or NIIN 013183710, (cover,diaphragm) was assigned April 17, 1990 in the Federal Logistics Information System (FLIS). NIIN 013183710 was cancelled on January 2, 2001, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2835010134750. This NSN does not replace any other NSNs.
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) 40206. [EXCLUDES:COVER, SPEAKING DIAPHRAGM.]. 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 4810013183710 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.