National Stock Number
5210-01-399-9371
National Stock Number (NSN) 5210-01-399-9371, or NIIN 013999371, (blade,thickness gage) was assigned December 7, 1994 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 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.
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 Oct 03, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 09216. [AN ITEM MADE OF TEMPERED STEEL, USUALLY STRIP OF LEAF IN SHAPE, 12 INCHES (304.8 MM) OR LESS IN LENGTH, GROUND TO AND NORMALLY MARKED WITH ITS SPECIFIC THICKNESS. THE BLADE MAY HAVE A HOLE IN ONE END, WHICH ALLOWS FOR INSERTION IN A THICKNESS GAGE USED EITHER SINGLY OR WITH A READILY ATTACHABLE HANDLE FOR CHECKING OR SETTING VALVE TAPPETS, PISTON CLEARANCE, RING GEAR AND PINION PLAY, GUIDED MISSILE ANTENNA RADOME AND GUIDED MISSILE TEST STAND CRADLE CLEARANCE, AND THE LIKE. EXCLUDES:BULK THICKNESS GAGE STOCK.]. 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 5210013999371 does not contain precious metals.
This information was last updated on Aug 01, 2025.