>> Search results for: 253322501ASSY231 NSN Search Results National Stock Number (NSN) Description 4720-01-619-0572, 4720016190572 HOSE ASSEMBLY SET,METALLIC AND N 4720-01-620-7066 , 4720016207066 HOSE ASSEMBLY SET,NONMETALLIC 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