MIL-PRF-7891 Revision F, December 22, 1997
FILLER VALVE, AIRCRAFT OXYGEN
Includes all amendments and changes through Amendment 1, October 19, 1998
Additional Comments: RENUMBERED AS MIL-DTL-7891
This specification covers low pressure and high pressure aircraft oxygen filler valves.
The valves and fitting are classified as follows:
M7891LF - Low pressure valve (female) M7891LM - Low pressure valve (male) M7891HM - High pressure valve (male) M7891HF - High pressure fitting (female)
Unless otherwise specified, the valves and fittings and their associated plugs, tethers, handles, flanges, and caps are referred to as valves and fittings in this specification.