>> Search results for: 12687B18 NSN Search Results National Stock Number (NSN) Description 5310-01-381-3066, 5310013813066 WASHER,KEYWAY 5365-01-381-2229 , 5365013812229 SPACER,RING 1 Related Inventory 12687B18B5330013812229Condition NSSPACER 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