National Stock Number
5330-00-629-2920
National Stock Number (NSN) 5330-00-629-2920, or NIIN 006292920, (felt,mechanical,preformed) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2530000348592.
There are 8 manufacturer part numbers associated with this NSN. 7 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 10 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Mar 11, 2011. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM8E811M0541, SPM8E811M0541. The total value of the awarded contracts has been US$ 1,505.00.
This NSN is very common among different weapons systems, belonging to 29 different platforms.
There has been very little 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 Feb 10, 2011, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 18443. [AN ITEM MANUFACTURED TO PREDETERMINED DIMENSIONS. IT IS EITHER A PRECUT STRIP OR AN ITEM OF VARIOUS PERIPHERAL SHAPES AND MAY CONTAIN BOLT HOLE(S). IT IS USED AS A SEAL, WIPER, MOUNTING PAD OR FOR SIMILAR PURPOSES. EXCLUDES:GASKET AND PACKING PREFORMED.]. 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 5330006292920 contains an unknown precious metal.
This NSN is associated to Schedule B 8484200000: mechanical seals. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 339991: gasket, packing, and sealing device manufacturing.
This information was last updated on Aug 01, 2025.