National Stock Number
2530-01-391-0772
National Stock Number (NSN) 2530-01-391-0772, or NIIN 013910772, (spider,brake) was assigned December 18, 2001 in the Federal Logistics Information System (FLIS). NIIN 013910772 was cancelled on March 2, 2002, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2530014674098. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN. 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.
This NSN is assigned to Item Name Code (INC) 36504. [A METALLIC CAST CIRCULAR DEVICE, DESIGNED TO TRANSFER TORQUE LOAD DIRECTLY INTO THE HOUSING, RELIABILITY OF THE BRAKE AND PERMITTING UNRESTRICTED AIR CIRCULATION FOR MAXIMUM COOLING. IT ALSO REDUCES BRAKE FADE AND EXTENDS LINING LIFE FOR HEAVY DUTY AIR BRAKE SYSTEM. EXCLUDES PLATE, BACKING, BRAKE.]. 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 2530013910772 does not contain precious metals.
This information was last updated on Jul 01, 2025.