National Stock Number
5340-01-340-3978
National Stock Number (NSN) 5340-01-340-3978, or NIIN 013403978, (plate,retaining,seal) has an unknown assigned date. NIIN 013403978 was cancelled on May 2, 1993, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5340171056334. 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) 36133. [A GENERALLY FLAT ITEM VARIED IN SHAPE WITH OR WITHOUT A CENTRALLY LOCATED HOLE, DESIGNED TO HOLD SEALS IN PLACE. IT MUST HAVE DRILLED AND/OR TAPPED HOLES FOR MOUNTING PURPOSES. EXCLUDES COVER, ACCESS, SHIM AND SPACER, PLATE. SEE ALSO FLANGE (AS MODIFIED).]. 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 5340013403978 does not contain precious metals.
This information was last updated on Sep 01, 2024.