>> Search results for: 74D111221 NSN Search Results National Stock Number (NSN) Description 4310-01-344-1037, 4310013441037 VACUUM PUMP UNIT,ROTARY 1730-01-189-8712 , 1730011898712 BOX ASSEMBLY,REPAIR SET 5330-01-007-1639, 5330010071639 Cancelled -> Replaced by 5330011946132 5330-01-195-1520 , 5330011951520 GASKET 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