Application: fuel oil
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.
Classification: Check valves of steel
NSN 5920-01-624-1330
NSN 5915-01-555-0034
NSN 2925-00-233-5644
NSN 6110-00-538-9286
NSN 6685-00-918-9308
NSN 6240-01-004-9634
NSN 6645-01-329-3890
NSN 5925-00-242-6827
NSN 5930-00-862-1084
NSN 6645-01-554-7557
NSN 5990-00-795-3796
NSN 6320-00-116-3658