Tru union 3/4 pvc
No other part numbers with same form, fit, and function found.
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 6645-01-400-1137
NSN 5996-01-604-8629
NSN 5985-01-023-7701
NSN 6320-01-224-0063
NSN 5996-01-240-5014
NSN 5925-01-411-6028
NSN 6620-01-305-4061
NSN 6650-01-465-5362
NSN 5996-01-522-7732
NSN 5920-01-321-0770
NSN 5835-01-382-4592
NSN 6135-01-022-5427