National Stock Number
5340-00-232-8227
National Stock Number (NSN) 5340-00-232-8227, or NIIN 002328227, (chain,door stop) was assigned October 24, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 01, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 48974. [AN ITEM SPECIFICALLY DESIGNED TO PROTECT A DOOR FROM DAMAGE BY LIMITING THE FULL OPENING TRAVEL. WHEN INSTALLED ONE END IS ATTACHED TO THE DOOR AND THE OTHER END TO THE DOOR FRAME. IT HAS A MOUNTING BRACKET AT EACH END AND AT LEAST ONE COMPRESSION SPRING BETWEEN THE CHAIN AND BRACKET TO ABSORB SHOCK. THE CHAIN IS EASILY DETACHED FROM ONE BRACKET TO ALLOW FOR OPENING ADJUSTMENTS, FULL OPENING OR REMOVAL OF THE DOOR.]. 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 5340002328227 does not contain precious metals.
This NSN is associated to Schedule B 7315890000: other chain, not welded link, nesoi, of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332618: other fabricated wire product manufacturing.
This information was last updated on Aug 01, 2025.