>> Search results for: LS5689 NSN Search Results National Stock Number (NSN) Description 9540-00-450-5891, 9540004505891 BEAM,STRUCTURAL 5930-01-255-1762 , 5930012551762 WATER SWITCH 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information