Classification: Check valves of materials other than copper, iron or steel
NSN 2925-01-459-8093
NSN 5915-00-224-8483
NSN 6240-01-479-6650
NSN 5999-00-285-2987
NSN 5905-01-288-3573
NSN 5905-00-849-4538
NSN 5965-01-605-3878
NSN 2925-00-111-4097
NSN 5990-01-094-7740
NSN 5965-01-011-1228
NSN 5998-01-633-8857
NSN 5915-01-515-0156