National Stock Number
6665-01-445-7680
National Stock Number (NSN) 6665-01-445-7680, or NIIN 014457680, (tester,leakage,protective mask) was assigned June 12, 1997 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61982. [AN APPARATUS SPECIFICALLY DESIGNED TO INSPECT PROTECTIVE MASKS BY INDICATING THE PASSAGE OF SMOKE THROUGH A DEFECTIVE AREA. MAJOR COMPONENTS USUALLY CONSIST OF A TEST HEAD, SMOKE GENERATOR SYSTEM, LIGHT SCATTERING CHAMBER, VACUUM PUMP, GAS MASK CANISTER, AND AN INDICATOR PANEL.]. 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 6665014457680 does not contain precious metals.
This NSN is associated to Schedule B 9027908950: parts and accessories of instruments & apparatus for physical or chemical analysis, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Aug 01, 2025.