>> Search results for: PA4550 NSN Search Results National Stock Number (NSN) Description 5996-01-324-0708, 5996013240708 AMPLIFIER,RADIO FREQUENCY 4730-01-397-7896 , 4730013977896 SPACER,FLEXIBLE,PIPELINE 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