National Stock Number
1420-01-117-0255
National Stock Number (NSN) 1420-01-117-0255, or NIIN 011170255, (fairing,riser) was assigned August 7, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 38554. [A STREAMLINED ITEM DESIGNED TO PRODUCE A SMOOTH OUTLINE AND TO REDUCE DRAG OR AIR RESISTANCE. IT IS SHAPED TO RISE VERTICALLY ALONG THE BODY OF A GUIDED MISSILE OR ROCKET. DO NOT USE IF A MORE SPECIFIC NAME APPLIES. EXCLUDES FAIRING, ROCKET MOTOR; FAIRING, ROCKET ENGINE, GUIDED MISSILE; AND FAIRING, GUIDED MISSILE TUNNEL SECTION. SEE ALSO COVER, ACCESS, GUIDED MISSILE.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 1420011170255 does not contain precious metals.
This NSN is associated to Schedule B 9306900060: parts for guided missiles. The Schedule B End Use is listed as tanks, artillery, missiles, rockets, guns and ammunition. NAICS classification category 332992: small arms ammunition manufacturing.
This information was last updated on Jul 01, 2025.