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
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 |
|---|---|---|
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | TYPE IC/4URN4-Y |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | TYPE IC/4URN4-Y |
| ABMZ | DIAMETER | 4.000 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| AEJZ | DEPTH | 8.000 INCHES NOMINAL |
| ABGL | WIDTH | 8.000 INCHES 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 |
| HGTH | HEIGHT | 10.000 INCHES NOMINAL |