>> Search results for: UUP236TYPE1CLASS2 NSN Search Results National Stock Number (NSN) Description 6640-00-081-3806, 6640000813806 PAPER,FILTER 6640-00-081-3808 , 6640000813808 PAPER,FILTER 6640-00-081-3809, 6640000813809 PAPER,FILTER 6640-00-081-3810 , 6640000813810 PAPER,FILTER 6640-00-290-2245, 6640002902245 PAPER,FILTER 6640-00-290-2246 , 6640002902246 PAPER,FILTER 6640-00-850-7412, 6640008507412 PAPER,FILTER 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