National Stock Number
                                            3040-01-236-5742
                                    
                                
                            
                            
                                National Stock Number (NSN) 3040-01-236-5742, or NIIN 012365742, (brake,multiple disk) was assigned July 18, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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. 
 
  Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 09, 2003, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer.  The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5. 
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 data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3040012365742 does not contain precious metals. 
This information was last updated on Aug 01, 2025.