National Stock Number
6635-01-253-1102
National Stock Number (NSN) 6635-01-253-1102, or NIIN 012531102, (tensiometer,dial indicating) was assigned April 11, 1987 in the Federal Logistics Information System (FLIS). 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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 18902. [INC 18902 CANCELLED/REPLACED BY INC 81048, FIIG A500A0, ,ON 100423 ~AN INSTRUMENT DESIGNED TO MEASURE THE TENSION ON CABLE, WIRE AND THE LIKE BY MEANS OF A TENSION INDICATING MECHANISM WITH A DEVICE FOR ATTACHING THE MATERIAL TO BE MEASURED. SEE ALSO TESTER, MATERIAL STRENGTH.]. 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 6635012531102 does not contain precious metals.
This information was last updated on Jul 01, 2025.