>> Search results for: ALSNB25020000 NSN Search Results National Stock Number (NSN) Description 4820-01-423-9602, 4820014239602 DISK,VALVE 4820-01-423-9604 , 4820014239604 DISK,VALVE 4820-01-437-3063, 4820014373063 VALVE,GATE 4820-01-453-6019 , 4820014536019 VALVE,GATE 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