Part Number
Part Number:
NSN:
NIIN:
Item Name:
INDICATOR , ELECTRICAL TACHOMETER
Definition:
AN INSTRUMENT WHICH DISPLAYS, IN UNITS OF REVOLUTIONS PER MINUTE, THE TRANSMITTED ROTATIONAL SPEED OF A SHAFT FOR A SPECIFIED ELAPSED TIME.
CAGE Information
| Code | Company |
|---|---|
| 20049 | THE ELECTRIC TACHOMETER CORP. |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | MTG METHOD-BULKHEAD;SCALE CALIBRATION:RPM;ANGLE CALIBRATION RANGE IN DEG-0 THRU 360 DEG;ILLUMINATION COLOR GENERATION METHOD:WHIT SOURCE W/RED FILTER AND CLEAR WINDOW;COLOR RED |
| FEAT | SPECIAL FEATURES | MTG METHOD-BULKHEAD;SCALE CALIBRATION:RPM;ANGLE CALIBRATION RANGE IN DEG-0 THRU 360 DEG;ILLUMINATION COLOR GENERATION METHOD:WHIT SOURCE W/RED FILTER AND CLEAR WINDOW;COLOR RED |
| ABRY | LENGTH | 6.625 INCHES NOMINAL |
| ABGL | WIDTH | 6.625 INCHES NOMINAL |
| ABMZ | DIAMETER | 4.000 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | APSK-SCALE RANGE |
| ACYN | AC VOLTAGE RATING | 115.0 VOLTS NOMINAL |
| ACDC | CURRENT TYPE | AC |
| APSK | SCALE RANGE | +0.1/+400.0 PROPELLER REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| AEJZ | DEPTH | 5.688 INCHES NOMINAL |