>> Search results for: M12ROT80 NSN Search Results National Stock Number (NSN) Description 9340-99-453-1523, 9340994531523 WINDOW,OBSERVATION 5330-99-990-8417 , 5330999908417 GASKET 4210-99-838-0261, 4210998380261 SIGHT GLASS 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