Ape operation/maintenance manual model 150/150t vibratory driver with model 330/525 hydraulic power unit references this as item 8 on page 7-14; used on 330 hydraulic power unit manifold assembly
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.
Classification: Check valves of steel
NSN 5950-01-428-6299
NSN 6150-00-952-2766
NSN 5975-01-412-9421
NSN 6145-00-472-5497
NSN 6685-00-150-2779
NSN 5855-01-098-9038
NSN 5985-01-025-1951
NSN 5835-01-497-5029
NSN 5965-01-307-7503
NSN 5835-01-390-4667
NSN 5915-01-113-9045
NSN 6145-00-411-7948