>> Search results for: 189448A NSN Search Results National Stock Number (NSN) Description 5999-01-416-7396, 5999014167396 PCB,COLLIMATOR,RADI 5330-12-121-7826 , 5330121217826 DICHTUNG 5330-99-834-5382, 5330998345382 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