Hello. Sign In
Standards Store
MIL-PRF-7891 Revision F, December 22, 1997
Complete Document
Superseded By: MIL-DTL-7891
Includes all amendments and changes through Amendment 1, October 19, 1998
Additional Comments: RENUMBERED AS MIL-DTL-7891
$34.00 USD
In Stock
Print  :
$38.00 USD
In Stock
Print + PDF :
$50.40 USD
You save 30%
In Stock
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.