>> Search results for: 34IN3000PSI NSN Search Results National Stock Number (NSN) Description 4730-00-844-7709, 4730008447709 COUPLING,PIPE 4730-00-827-0820 , 4730008270820 COUPLING,PIPE 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