National Stock Number
6515-01-683-8452
National Stock Number (NSN) 6515-01-683-8452, or NIIN 016838452, (stopcock,endoscopic instrument) was assigned October 9, 2019 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 Oct 10, 2019, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 35342. [AN ITEM CONNECTED TO THE WATER SUPPLY AND DRAINAGE FACILITIES OF AN ENDOSCOPIC INSTRUMENT SHEATH. IT CONTROLS AND/OR STOPS THE FLOW OF A FLUID BY MANUAL ROTATION OF A PORTED PLUG WITHIN A SUITABLE PORTED SEAT. IT IS USED FOR IRRIGATION AND DRAINAGE DURING ENDOSCOPIC PROCEDURES.]. 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 6515016838452 does not contain precious metals.
This NSN is associated to Schedule B 9018908000: other instruments and appliances used in medical, surgical, dental or veterinary sciences, nesoi. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.
This information was last updated on Jul 01, 2025.