National Stock Number
2530-00-414-8172
National Stock Number (NSN) 2530-00-414-8172, or NIIN 004148172, (brake,expander tube) was assigned November 9, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 8 stock numbers. Five of the National Stock Numbers that it replaces are: 2530005317428, 2530011108684, 2530009255225, 2530009671715, 2530004833330.
There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers 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 somewhat common among different platforms, belonging to 3 different weapons systems.
The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,863. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 04, 2013, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) 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) 09194. [A BRAKE CONSISTING ESSENTIALLY OF THE FOLLOWING: A. A FRAME DESIGNED TO FIT OVER AND BE ATTACHED TO THE TORQUE FLANGE OF THE AXLE, AND HAVING PROVISIONS FOR HOUSING AN EXPANDER TUBE AND BRAKE BLOCKS. B. AN EXPANDER TUBE WHICH IS A FLAT RUBBER TUBE DESIGNED TO BE FILLED WITH BRAKE FLUID AND THEREBY FORCE BRAKE BLOCKS AGAINST THE BRAKE DRUM. C. BRAKE BLOCKS WHICH MAY BE CEMENTED TO THE EXPANDER TUBE OR FITTED INTO THE FRAME ABOVE THE EXPANDER TUBE.]. 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 2530004148172 does not contain precious metals.
This NSN is associated to Schedule B 8708300050: brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705. The Schedule B End Use is listed as other parts and accessories of vehicles. NAICS classification category 336340: motor vehicle brake system manufacturing.
This information was last updated on Jun 01, 2024.