National Stock Number
5975-01-659-2020
National Stock Number (NSN) 5975-01-659-2020, or NIIN 016592020, (conduit,nonmetallic,rigid) was assigned November 9, 2016 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There is only one manufacturer part number 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. ISO Group has several sources of supply for 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 Nov 10, 2016, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 18708. [A CONDUIT OF ONE PIECE CONSTRUCTION OF ASBESTOS AND CEMENT, BITUMINIZED FIBER, OR RIGID PLASTICS MATERIAL. THE ITEM MAY HAVE BOTH ENDS PROCESSED FOR CONNECTION BY MEANS OF A COUPLING. ONE COUPLING MAY BE FURNISHED FOR EACH LENGTH OF CONDUIT. THE CONDUIT MAY OR MAY NOT BE IMPREGNATED WITH COAL TAR PITCH. EXCLUDES:CONDUIT LIKE ITEMS THAT ARE DESIGNED FOR OTHER THAN ELECTRICAL APPLICATIONS.]. 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 5975016592020 does not contain precious metals.
This information was last updated on Aug 01, 2025.