>> Search results for: MS21903D4 NSN Search Results National Stock Number (NSN) Description 4730-00-142-2152, 4730001422152 Cancelled -> Replaced by 4730006405850 4730-00-451-6056 , 4730004516056 ADAPTER,STRAIGHT,TUBE TO BOSS 4730-00-580-9165, 4730005809165 Cancelled -> Replaced by 4730009051483 1 Related Inventory 7671CMS21924W44730-00-451-6056Condition NEADAPTER,TUBE Readily AvailableAdd to RFQ 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