NSN 6620-01-270-7772
Part Details | ELECTRICAL TACHOMETER INDICATOR
6620-01-270-7772 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
Alternate Parts: 8DJ215WBR1, ERU22A, ERU-22/A, 6620-01-270-7772, 01-270-7772, 6620012707772, 012707772
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 13, 1988 | 01-270-7772 | 08260 ( INDICATOR, ELECTRICAL TACHOMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6620-01-270-7772
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8DJ215WBR1 | 97424 | AMETEK INC.DBA AMETEK AEROSPACE & DEFENSE |
| ERU-22/A | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
Technical Data | NSN 6620-01-270-7772
| Characteristic | Specifications |
|---|---|
| ELECTRICAL CONNECTION QUANTITY | 1 |
| ELECTRICAL CONNECTION IDENTIFYING NUMBER | M83723-80H12126 OR EQUIVALENT,MATES W/M83723-75R12126 OR EQUIVALENT |
| PRESENTATION TYPE | DIAL |
| SCALE MARKING AND SURFACE FINISH | NUMERALS NONLUMINOUS |
| POINTER PURPOSE | PERCENT OF RATED REVOLUTIONS PER MINUTE |
| CURRENT TYPE | AC/DC |
| DC VOLTAGE RATING | 28.0 VOLTS NOMINAL |
| AC VOLTAGE RATING | 5.0 VOLTS NOMINAL |
| PHASE | SINGLE |
| FREQUENCY RATING | 400.0 HERTZ NOMINAL |
| CONTACT QUANTITY | 10 |
| CONTACT TYPE | PIN |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 BEZEL |
| LENGTH | 6.000 INCHES NOMINAL |
| DIAMETER | 2.000 INCHES NOMINAL |
| SPECIAL FEATURES | TACHOMETER, PERCENT OF RATED SPEED, ENGINE; CASE NON-FERROUS MATERIAL; 5 VDC LIGHTING CIRCUIT; 0-5 VDC BUFFERED OUTPUT SIGNAL PROPORTIONAL TO ENGINE SPEED; 10 SECOND WARM UP TIME; RECEIVES OPERATIONAL SIGNAL FROM F100-PW-200/220 ENGINE DRIVEN GENERATOR |
| END ITEM IDENTIFICATION | F-16 |
| SUPPLEMENTARY FEATURES | CASE PER MS33639 |
