National Stock Number
4920-01-157-8810
National Stock Number (NSN) 4920-01-157-8810, or NIIN 011578810, (test stand,engine,semitrailer mo) was assigned July 13, 1983 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 1998, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not the actual manufacturer. 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) 20442. [A MOBILE UNIT USUALLY EQUIPPED WITH A CONTROL BOOTH, INSTRUMENTATION, ENGINE CONTROLS, AUXILIARY POWER UNIT, FUEL, OIL, ELECTRICAL SYSTEMS, AND THE LIKE, PRIMARILY DESIGNED FOR TESTING AIRCRAFT ENGINE.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4920011578810 does not contain precious metals.
This NSN is associated to Schedule B 9031200000: test benches. 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 Jun 01, 2025.