>> Search results for: TSYSB01 NSN Search Results National Stock Number (NSN) Description 2040-01-388-3617, 2040013883617 STUFFING BOX AND BEARING,RUDDER 2040-01-388-6874 , 2040013886874 RING,STUFFING BOX 5331-01-387-8415, 5331013878415 O-RING 5331-01-387-8310 , 5331013878310 O-RING 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