>> Search results for: MS51512B4S NSN Search Results National Stock Number (NSN) Description 4730-00-006-6181, 4730000066181 TEE,PIPE TO TUBE 4730-01-048-5040 , 4730010485040 TEE,PIPE TO TUBE 1 Related Inventory MS51512B4SBushing, Expand 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