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 |
|---|---|
| 28199 | HENSCHEL INC. DBA L-3 HENSCHEL |
Federal Supply Class
Title
LIQUID AND GAS FLOW, LIQUID LEVE
Inclusions:
INCLUDES LIQUID LEVEL FLOAT INSTRUMENTS; REVOLUTION COUNTERS; SPEEDOMETERS; ROTATION MEASURING INSTRUMENTS AND APPARATUS; OXYGEN FLOW INDICATORS; TACHOMETERS, INCLUDING ENGINE TACHOMETERS.
Exclusions:
EXCLUDES COMBINATION INSTRUMENTS; (FSC 6695); METEOROLOGICAL INSTRUMENTS (FSC 6660); AND AUTOMATIC CONTROL VALVES (FSG 48).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | W/BACKING SIGNAL TO INDICATE REVERSE DIRECTION;WATERTIGHT CASE;SCALE CALIBRATION:RPM;ANGULAR CALIBRATION RANGE IN DEG:0 TO 360;MTG METHOD-PANEL;O/A DIMNS 9.125 IN. LG,6.500 IN. HG,9.125 IN. WD |
| FEAT | SPECIAL FEATURES | W/BACKING SIGNAL TO INDICATE REVERSE DIRECTION;WATERTIGHT CASE;SCALE CALIBRATION:RPM;ANGULAR CALIBRATION RANGE IN DEG:0 TO 360;MTG METHOD-PANEL;O/A DIMNS 9.125 IN. LG,6.500 IN. HG,9.125 IN. WD |
| ABMZ | DIAMETER | 6.000 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| 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 |