MS20219F (NOTICE 2), MILITARY STANDARD: PULLEY, GROOVE, SECONDARY CONTROL, AIRCRAFT (05 MAY 1998) [SUPERSEDED BY MIL-DTL-7034/1]
MS20219F (NOTICE 2), MILITARY STANDARD: PULLEY, GROOVE, SECONDARY CONTROL, AIRCRAFT (05 MAY 1998) [SUPERSEDED BY MIL-DTL-7034/1].