>> Search results for: 3489B NSN Search Results National Stock Number (NSN) Description 3120-00-454-0384, 3120004540384 BUSHING,SLEEVE 5820-99-527-3149 , 5820995273149 SWITCH,WAVEGUIDE 1 Related Inventory 33489BC111LECondition NEMISC. PARTS 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