>> Search results for: 4420531 NSN Search Results National Stock Number (NSN) Description 5985-00-873-3049, 5985008733049 WAVEGUIDE ASSEMBLY 5330-01-474-7736 , 5330014747736 GASKET 5365-01-584-6894, 5365015846894 SPACER,SLEEVE 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