>> Search results for: 31181524006 NSN Search Results National Stock Number (NSN) Description 4820-99-530-3506, 4820995303506 SPINDLE,VALVE 4820-99-530-0717 , 4820995300717 SPINDLE,VALVE 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