National Stock Number
6632-01-667-6257
National Stock Number (NSN) 6632-01-667-6257, or NIIN 016676257, (tubing,peristaltic pump,clinical) was assigned October 24, 2017 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 4 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, 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 a year. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE2DH22P1032, SPE2DH19P0652, SPE2DH18V2526, SPE2DH18V0699. The total value of the awarded contracts has been US$ 856.36.
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 27, 2017, 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) 42514. [A CYLINDRICAL ITEM WHICH FITS OVER THE MAINFOLD OF THE PERISTALTIC PUMP OF A CLINICAL CHEMISTRY ANALYZER OR IS USED FOR SPECIAL PURPOSE APPLICATIONS. IT TRANSFERS VOLUME FROM ONE UNIT TO ANOTHER. MAY MEASURE FLOW-RATE OF FLUID. EXCLUDES:TUBING, BLOOD GAS ANALYZER; TUBING, CLINICAL CHEMISTRY ANALYZER; TUBING, DILUTING MACHINE.]. 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 6632016676257 does not contain precious metals.
This information was last updated on Jul 01, 2025.