National Stock Number
1730-00-554-2509
National Stock Number (NSN) 1730-00-554-2509, or NIIN 005542509, (ladder,aircraft boarding) 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, 1730002933856.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 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 May 02, 2006, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 17541. [A LADDER DESIGNED SPECIFICALLY FOR BOARDING AND DEBARKING FROM AN AIRCRAFT. EXCLUDES:STEP ASSEMBLY, RETRACTABLE, AIRCRAFT.]. 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 1730005542509 does not contain precious metals.
This NSN is associated to Schedule B 4016996000: other articles of vulcanized rubber other than hard rubber, nesoi. The Schedule B End Use is listed as industrial rubber products. NAICS classification category 326299: all other rubber product manufacturing.
This information was last updated on Jul 01, 2025.