National Stock Number
8465-00-372-0636
National Stock Number (NSN) 8465-00-372-0636, or NIIN 003720636, (boatswain''s pipe) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 003720636 was cancelled on June 19, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 8465010046225. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 23510. [A SMALL SHRILL WHISTLELIKE ITEM USED ABOARD SHIP TO ATTRACT ATTENTION FOR ORDERS AND FOR SIDE RAIL CEREMONIES.]. 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 8465003720636 contains silver.
This information was last updated on Jul 01, 2025.