NPFC - MIL-A-25933
ALTIMETER, PRESSURIZED COMPARTMENT, INTEGRALLY LIGHTED 0-50,000 FEET, 1-7/8 INCH DIAL
| Organization: | NPFC |
| Publication Date: | 29 March 1985 |
| Status: | active |
| Page Count: | 19 |
scope:
This specification covers the requirements for a single pointer, integrally lighted, 0-to 50,000-foot range cabin altimeter.
Altimeters shall be of the following types, as specified (see 6.2);
* AAU-3A Cover glass coated with an antireflection coating per MIL-C-675.
* AAU-3A/A Cover glass coated with multilayer antireflection coating of high efficiency.
intended Use:
The altimeter covered by this specification is intended for use in aircraft equipped with pressurized cabins to indicate the pressure altitude in the cabins.
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