National Stock Number
6640-01-410-9075
National Stock Number (NSN) 6640-01-410-9075, or NIIN 014109075, (grease solvent kit,ferrography e) was assigned March 15, 1995 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 19, 2013. 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 4 different suppliers. The last contract numbers awarded were: SPM2DH13M2617, SPM2DH13V1525, SPM2DH13M0862, SPM2DH13M0862, SPM2DH12M0357. The total value of the awarded contracts has been US$ 5,912.40.
There has been a small amount of 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, 2007, 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 is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 51731. [A COLLECTION OF ITEMS DESIGNED TO BE USED FOR DISSOLVING GREASE SAMPLES FOR RUNNING A DIRECT READING (DR), FERROGRAM MAKERS (FM), DUAL AND DUPLEX INSTRUMENTS. MAY INCLUDE SCRAPERS, GLASS BEADS, CONTAINERS, INSTRUCTIONS, GREASE SOLVENT, AND OTHER RELATED ITEMS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6640014109075 does not contain precious metals.
This information was last updated on Aug 01, 2025.