>> Search results for: DRB271 NSN Search Results National Stock Number (NSN) Description 4820-00-580-2600, 4820005802600 Cancelled -> Replaced by 4820005291499 4820-01-061-6328 , 4820010616328 Cancelled -> Replaced by 4820007600214 1 Related Inventory B-4VF44820010616328Condition 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