National Stock Number
5340-01-625-0840
National Stock Number (NSN) 5340-01-625-0840, or NIIN 016250840, (cap set,protective,dust and moisture seal) was assigned January 24, 2014 in the Federal Logistics Information System (FLIS). NIIN 016250840 was cancelled on November 2, 2014, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4730005858769. 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 a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 25, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 36521. [AN ITEM CONSISTING OF TWO OR MORE DIFFERENT CAP, PROTECTIVE, DUST AND MOISTURE SEAL.]. 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 5340016250840 does not contain precious metals.
This information was last updated on Aug 01, 2025.