Used as a gas turbine start air supply lfit check valve disk type
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
NSN 5905-01-101-9413
NSN 6135-01-148-8531
NSN 5975-01-631-1319
NSN 6650-01-134-6186
NSN 5999-00-690-0854
NSN 5925-01-359-3238
NSN 6645-00-960-6594
NSN 5895-01-150-6590
NSN 6110-01-398-3816
NSN 6240-01-606-1850
NSN 4140-00-079-8453
NSN 6150-01-141-7340