National Stock Number (NSN) 6625-00-677-0198, or NIIN 006770198, (drive,tuning) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6625009809305.
There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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 has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M123P0493. The total value of the awarded contracts has been US$ 2,400.00.
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 Apr 02, 2006, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. 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) 19664. [A DEVICE WHICH, WHEN MECHANICALLY AND/OR ELECTRICALLY ACTUATED, SETS OR ROTATES A TUNING PART (CAPACITOR, INDUCTOR, LINE, SWITCH) OF AN ITEM SUCH AS A RECEIVER, TRANSMITTER, SIGNAL GENERATOR, AND LIKE ITEMS, TO A DESIRED FREQUENCY. ELECTRICALLY ACTUATED DEVICES MAY INCLUDE WIRE CONNECTED CONTROLS. DOES NOT INCLUDE A KNOB, CALIBRATED DIAL, OR FLEXIBLE SHAFTING. SEE ALSO KNOB; DIAL, CONTROL AND DIAL, SCALE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6625006770198 contains an unknown precious metal.
This NSN is associated to Schedule B 9030908030: parts and accessories of articles of schedule b subheading 9030.39. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334515: instrument manufacturing for measuring and testing electricity and electrical signals.
This information was last updated on Aug 01, 2025.