National Stock Number
6630-00-003-5589
National Stock Number (NSN) 6630-00-003-5589, or NIIN 000035589, (tensiometer,liquid,torsion metho) was assigned May 26, 1972 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. 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, 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 Jan 02, 2001, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 19244. [AN INSTRUMENT DESIGNED TO DETERMINE THE SURFACE TENSION AGAINST AIR AND LIQUID, MAY ALSO DETERMINE INTERFACIAL TENSION BETWEEN TWO LIQUID PHASES, BY MEASURING THE FORCE REQUIRED TO RUPTURE THE FILM OF THE LIQUID CONFINED IN A VESSEL, AGAINST THE TORQUE APPLIED TO A RING ATTACHED BY MEANS OF TORSION WIRES TO TORSION HEAD.]. 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 6630000035589 contains platinum family metals.
This NSN is associated to Schedule B 9027505000: other chemical analysis instruments and apparatus, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Jul 01, 2025.