This modified spool for the main boom only; spool is scratched to create a leak path from b to t when spool is in the neutral position
An item which may have a cylindrical or other cross-sectional shape, with recess areas on the periphery. It is designed to control the flow direction in a linear directional control valve by the selection of various inlet and outlet ports in a sleeve or the valve body. The slide reciprocates thus mating recess areas with the various ports in the sleeve or valve body. It may have an off (no flow) position.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5990-01-124-9063
NSN 5920-01-442-7685
NSN 5895-01-545-8850
NSN 5999-01-470-8169
NSN 6620-00-411-4983
NSN 6650-01-554-8571
NSN 6105-00-658-7782
NSN 5895-00-518-4954
NSN 5950-01-574-4450
NSN 6650-00-236-0724
NSN 4140-00-580-8508
NSN 6610-01-540-8521