Accumulator Valve / High Pressure Strut Valve / Safety Valve
1/2'' - 20 Male Accumulator End X 5/16'' - 32 Capped End
5000 PSI Max Pressure

Alternate Part numbers:

MIL SPEC: MS28889-2
Military Standard: MIL-PRF-6164
NSN: 4820-01-475-6395
Parker: L07440000
ISO Standard: ISO-4570-8V1