MIL-A-5498D, MILITARY SPECIFICATION: ACCUMULATORS, HYDRAULIC, CYLINDRICAL, 3000 PSI, AIRCRAFT (11-APR-1988) [SUPERSEDING MIL-A-8897] [S/S BY MIL-DTL-5498E]

MIL-A-5498D, MILITARY SPECIFICATION: ACCUMULATORS, HYDRAULIC, CYLINDRICAL, 3000 PSI, AIRCRAFT (11-APR-1988) [SUPERSEDING MIL-A-8897] [S/S BY MIL-DTL-5498E]., This specification covers hydraulic accumulators having a single-shell design with a piston type separator for use in aircraft hydraulic systems at rated pressures ranging to 3,000 pounds per square inch (psi) between the temperature range of -65 Degrees F to 275 Degrees F.