National Stock Number
2530-00-359-1556
National Stock Number (NSN) 2530-00-359-1556, or NIIN 003591556, (steering gear) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2530003303825.
There are 3 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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 Sep 02, 2005, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19540. [AN ITEM DESIGNED TO TRANSMIT MOTION FROM THE STEERING WHEEL TO THE STEERING LINKAGE. IT MAY INCLUDE THE STEERING WHEEL, STEERING ARM AND/OR AN INTEGRAL AIR OR HYDRAULIC ASSIST MECHANISM. IT IS USED ON POWER BOATS AND MOTOR VEHICLES. SEE ALSO STEERER, MECHANICAL, HAND OPERATED. EXCLUDES:STEERING GEAR, ELECTROHYDRAULIC, MARINE.]. 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 2530003591556 contains an unknown precious metal.
This NSN is associated to Schedule B 8708945000: steering wheels, steering columns and steering boxes for vehicles, nesoi. The Schedule B End Use is listed as other parts and accessories of vehicles. NAICS classification category 336330: motor vehicle steering and suspension components (except spring) manufacturing.
This information was last updated on Aug 01, 2025.