National Stock Number
5970-00-728-1728
National Stock Number (NSN) 5970-00-728-1728, or NIIN 007281728, (insulator,suspension) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 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 Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 00227. [AN INSULATOR HAVING AN INTEGRAL PROVISION FOR THE NONRIGID ASSEMBLING OF ONE UPON THE OTHER FOR THE PURPOSE OF EXTENDING ITS INSULATING RANGE. IT IS SPECIFICALLY DESIGNED TO SUSPEND A CONDUCTOR FROM A TOWER OR OTHER SUPPORT.]. 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 5970007281728 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.