>> Search results for: 12BZ3 NSN Search Results National Stock Number (NSN) Description 6640-01-191-8954, 6640011918954 TEST TUBE 4210-14-272-4439 , 4210142724439 TUYAUTERIE NON META 4210-14-272-4437, 4210142724437 TUYAUTERIE NON META 4210-14-272-4440 , 4210142724440 TUYAUTERIE NON META 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