>> Search results for: DSB90281 NSN Search Results National Stock Number (NSN) Description 4820-01-396-5183, 4820013965183 DISK,VALVE 5340-01-396-1040 , 5340013961040 BUMPER 4820-01-414-8059, 4820014148059 VALVE,CHECK 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