Classification: Check valves of materials other than copper, iron or steel
NSN 5990-00-105-7831
NSN 5990-00-073-1406
NSN 2925-00-614-1758
NSN 5935-01-646-8925
NSN 6145-00-284-1514
NSN 5965-01-507-0304
NSN 5945-00-407-7034
NSN 5925-01-433-2946
NSN 6620-01-551-7922
NSN 5985-01-569-6361
NSN 5905-01-291-8011
NSN 5985-01-092-9292