>> Search results for: QCPL2656 NSN Search Results National Stock Number (NSN) Description 5980-01-173-1891, 5980011731891 COUPLER,OPTOELECTRONIC 5961-25-131-8344 , 5961251318344 OPTPELEC DEVICE 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