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 |
|---|---|
| 39425 | MCNAB INCORPORATED |
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 |
|---|---|---|
| ACYR | DC VOLTAGE RATING | 0.0 VOLTS MINIMUM AND 2.5 VOLTS MAXIMUM |
| ACDC | CURRENT TYPE | DC |
| ABMZ | DIAMETER | 7.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | HNONMAGNETIC CONSTRUCTION;REVERSE DIRECTION SIGNAL INDICATOR;O/A DIMNS 5.312 IN. DP,9.750 IN. LG,9.759 IN. WD;MTG METHOD-PANEL;ANGULAR CALIBRATION RANGE IN DEG:0 TO 240;RECORDING RANGE:0.0 TO 999,999.0 |
| APSK | SCALE RANGE | +0.1/+400.0 PROPELLER REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |