>> Search results for: 19979229 NSN Search Results National Stock Number (NSN) Description 4520-01-318-9467, 4520013189467 VALVE,AIR VENTING,STEAM 4520-01-347-4617 , 4520013474617 Cancelled -> Replaced by 4730005102149 1 Related Inventory 19-97-92294520013189467Condition NSVALVE 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