National Stock Number
6645-01-052-8331
National Stock Number (NSN) 6645-01-052-8331, or NIIN 010528331, (stamp,time) was assigned December 20, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 Sep 27, 2012. 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: SPM4A612MNT09. The total value of the awarded contracts has been US$ 750.00.
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 Mar 03, 2007, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 02672. [A MECHANICALLY OR ELECTRICALLY OPERATED CLOCK WHICH IS PRIMARILY DESIGNED TO IMPRINT TIME DATA ON LETTERS, DOCUMENTS, AND THE LIKE. IT MAY BE EQUIPPED TO IMPRINT ADDITIONAL DATA NOT RELATED TO TIME. IT MAY BE ACTUATED MANUALLY OR AUTOMATICALLY BY INSERTION OF THE ITEM TO BE STAMPED. IT DOES NOT INCORPORATE PROVISIONS FOR PRECISE POSITIONING OF THE STAMP. FOR SIMILAR ITEMS WHICH INCORPORATE PROVISIONS FOR PRECISE POSITIONING OF THE STAMP, USE RECORDER, TIME.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6645010528331 does not contain precious metals.
This NSN is associated to Schedule B 9106903000: other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.