>> Search results for: 00285640 NSN Search Results National Stock Number (NSN) Description 4820-01-605-1421, 4820016051421 CARTRIDGE,STOP-CHECK VALVE 5120-01-031-0288 , 5120010310288 INSTALLING TOOL,SNAP RING 5120-00-494-9840, 5120004949840 INSTALLING TOOL,SNAP RING 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