>> Search results for: 527D20 NSN Search Results National Stock Number (NSN) Description 6685-00-228-6983, 6685002286983 THERMOSTAT,FLOW CONTROL 5330-00-673-7753 , 5330006737753 PACKING,PISTON 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