National Stock Number
2530-01-254-3471
National Stock Number (NSN) 2530-01-254-3471, or NIIN 012543471, (brake,multiple disk) was assigned May 5, 1987 in the Federal Logistics Information System (FLIS). NIIN 012543471 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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.
This NSN is assigned to Item Name Code (INC) 09195. [A BRAKE CONSISTING ESSENTIALLY OF THE FOLLOWING: A. A BRAKE ANCHOR BRACKET, ALSO CALLED A CARRIER ASSEMBLY, WHICH IS THE BASIC UNIT OF THE BRAKE. IT IS DESIGNED TO BE ATTACHED TO THE TORQUE FLANGE OF THE AXLE AND IS ALSO THE PART UPON WHICH THE OTHER COMPONENTS OF THE BRAKE ARE ASSEMBLED. B. A FLOATING HYDRAULICALLY ACTUATED ANNULAR PISTON, OR AN EQUIVALENT MECHANICAL DEVICE, USED FOR APPLYING BRAKING PRESSURE. C. METALLIC DISKS KEYED TO ROTATE WITH THE WHEEL ALTERNATED WITH NONROTATING DISKS KEYED TO THE ANCHOR BRACKET. SEE ALSO BRAKE, SEGMENTED ROTOR.]. 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 2530012543471 does not contain precious metals.
This information was last updated on Jul 01, 2025.