National Stock Number
6635-01-697-1379
National Stock Number (NSN) 6635-01-697-1379, or NIIN 016971379, (tester,soil density,sand method) was assigned September 2, 2021 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 a year. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A523P4269, SPE4A622PU501, SPE4A622PU501, SPE4A622P6131, SPE4A622V0832. The total value of the awarded contracts has been US$ 5,539,735.00.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 18895. [A DEVICE CONSISTING OF A WIDE MOUTH SCREW CAP JAR AND A DETACHABLE APPLIANCE CONSISTING OF A VALVE HAVING THE SMALL END OF A STANDARD PYCNOMETER TOP BRAZED TO ONE OPENING AND THE SMALL END OF A CONE FIXED IN A LIKE MANNER TO THE OTHER OPENING. A STOP IS SET AT ONE END OF THE VALVE TO CONTROL THE OPENING AND CLOSING OF THE BORE.]. 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 6635016971379 does not contain precious metals.
This information was last updated on Aug 01, 2025.