National Stock Number (NSN) 5220-01-264-6790, or NIIN 012646790, (gage,profile) was assigned October 5, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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 Jun 09, 2015. There have been 4 contracts issued for this part number, with 4 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE8E515M2569, SPM8E513M1287, SPM8E311V1729, SPM8E311V1729, SPM8E510M0708. The total value of the awarded contracts has been US$ 3,620.44.
This NSN is unique to one weapons system.
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 02, 2006, 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) 38474. [A GAGE USED TO CHECK OR INSPECT CONTOUR, RADIUS, CHAMFER, DEPTH, THICKNESS AND/OR HEIGHT BY INCLUSIVE FIT OF A WORK PIECE.]. 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 5220012646790 does not contain precious metals.
This NSN is associated to Schedule B 8608000000: railway track fixtures; mechanical signaling, safety or traffic control equip for railways, roads, inland waterways, airfield, ports; and parts. The Schedule B End Use is listed as railway transportation equipment. NAICS classification category 334290: other communications equipment manufacturing.
This information was last updated on Aug 01, 2025.