Classification: Check valves of materials other than copper, iron or steel
NSN 6320-01-082-2459
NSN 5925-01-381-0614
NSN 6105-01-569-6508
NSN 5835-00-930-8500
NSN 5935-01-136-6515
NSN 6645-01-411-2283
NSN 5990-01-370-4785
NSN 6145-01-101-6178
NSN 5960-01-076-4708
NSN 2925-01-478-8191
NSN 5965-00-839-8991
NSN 2925-00-936-4333