National Stock Number
8415-01-465-3396
National Stock Number (NSN) 8415-01-465-3396, or NIIN 014653396, (ear pad insert,combat vehicle crewman''s helmet) was assigned June 2, 1999 in the Federal Logistics Information System (FLIS). NIIN 014653396 was cancelled on January 2, 2001, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 22590. [A SOFT DISK TO BE INSERTED IN A HELMET EAR PAD(S) TO ADJUST PRESSURE AND TO REDUCE OUTSIDE NOISES. EXCLUDES:CUSHION, EARPHONE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 8415014653396 does not contain precious metals.
This information was last updated on Aug 01, 2025.