>> Search results for: 010211200 NSN Search Results National Stock Number (NSN) Description 4820-12-316-4452, 4820123164452 VENTIL, ABSPERR- UN 4820-12-135-9063 , 4820121359063 VENTIL, DURCHGANGS- 4820-12-316-4451, 4820123164451 VENTIL, DURCHGANGS- 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