National Stock Number
2530-01-591-9186
National Stock Number (NSN) 2530-01-591-9186, or NIIN 015919186, (governor assembly,air brake) was assigned February 15, 2011 in the Federal Logistics Information System (FLIS). NIIN 015919186 was cancelled on October 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2530015666176. 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.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 10202. [AN AUTOMATIC DEVICE DESIGNED TO MAINTAIN PRESSURE WITHIN A PREDETERMINED RANGE IN THE RESERVOIR TANK OF AN AIR BRAKE SYSTEM.]. 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 2530015919186 does not contain precious metals.
This information was last updated on Jul 01, 2025.