>> Search results for: 55072S NSN Search Results National Stock Number (NSN) Description 5330-00-442-4918, 5330004424918 SEAL,PLAIN ENCASED 5330-00-857-2318 , 5330008572318 SEAL,PLAIN ENCASED 1 Related Inventory 07-2528755072SCondition NE55072 HARTZELL 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