>> Search results for: 40A30009 NSN Search Results National Stock Number (NSN) Description 5930-00-254-9139, 5930002549139 Cancelled -> Replaced by 5930003278561 5365-00-779-2682 , 5365007792682 SPACER,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