>> Search results for: 575B4 NSN Search Results National Stock Number (NSN) Description 5940-00-501-9419, 5940005019419 Cancelled -> Replaced by 5940012296958 4820-00-202-6014 , 4820002026014 Cancelled -> Replaced by 4820008037922 4820-00-874-1795, 4820008741795 COCK,POPPET DRAIN 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