>> Search results for: 1285416 NSN Search Results National Stock Number (NSN) Description 6640-01-642-1091, 6640016421091 Cancelled -> Replaced by 6640013870170 2805-00-297-9892 , 2805002979892 RING,PISTON 1 Related Inventory 051128-54167 Condition NE3M 1139 Clear I Readily AvailableAdd to RFQ051128-54166 Condition NE3M 1139 Clear I 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