Part Number
Part Number:
NSN:
NIIN:
Item Name:
INDICATOR , RATIO , ENGINE PRESSURE
Definition:
AN INSTRUMENT DESIGNED TO REFLECT ONE OF THE TESTING PARAMETERS FOR CONDUCTING ENGINE PERFORMANCE AND FUNCTIONAL TESTING IN AN OPERATING ENGINE SYSTEM. ITS DIAL IS GRADUATED IN UNITS OF PRESSURE RATIO, AND IS USED TO INDICATE THE PERCENT OF DIFFERENTIAL PRESSURE RATIO OF EXHAUST GAS PRESSURE TO INTAKE (ENGINE INLET) PRESSURE FOR GAS TURBINE OR JET PROPULSION ENGINES.
CAGE Information
| Code | Company |
|---|---|
| 94580 | HONEYWELL INTERNATIONAL INC DBA HONE |
Federal Supply Class
Title
ENGINE INSTRUMENTS
Inclusions:
INCLUDES ALL ENGINE INSTRUMENTS, INCLUDING AIRCRAFT, MARINE, AND VEHICULAR; FUEL PRESSURE GAGES; MANIFOLD PRESSURE GAGES; OIL PRESSURE GAGES; FUEL MIXTURE INDICATORS; ENGINE OIL AND FUEL WARNING DEVICES.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABRY | LENGTH | 5.750 INCHES NOMINAL |
| ABRY | LENGTH | 5.750 INCHES NOMINAL |
| APSK | SCALE RANGE | +1.1/+2.5 PRESSURE RATIO SINGLE INDICATOR SINGLE SCALE |
| AFRA | CONTACT QUANTITY | 7 |
| FEAT | SPECIAL FEATURES | 5V INTEGRAL LIGHTING PER MIL-L-25467 (MILITARY RED LIGHTING) |
| ACYR | DC VOLTAGE RATING | 26.0 VOLTS NOMINAL |
| ACZB | FREQUENCY RATING | 400.0 HERTZ NOMINAL |
| AWHH | ILLUMINATION COLOR GENERATION METHOD | INTEGRAL LIGHT AND WHITE SOURCE W/RED FILTER |
| ASKX | ELECTRICAL CONNECTION QUANTITY | 1 |
| AKSF | CONTACT TYPE | PIN |
| ABGL | WIDTH | 2.000 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | EGU-9/A-2 TYPE |
| ASKZ | ELECTRICAL CONNECTION IDENTIFYING NUMBER | MS 33678H-16S-1P |
| ACDC | CURRENT TYPE | AC |
| FAAZ | PHASE | SINGLE |
| HGTH | HEIGHT | 2.000 INCHES NOMINAL |