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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| ASST | POINTER TYPE | CLOCK-HAND SINGLE POINTER |
| ASKZ | ELECTRICAL CONNECTION IDENTIFYING NUMBER | PART NO. AND10066-10SL-3P |
| AMNL | PRESENTATION TYPE | SYNCHRO MOTOR |
| BNHZ | ACCURACY RATING | 50.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| ZZZV | FSC APPLICATION DATA | ENGINE INSTRUMENT AIRCRAFT |
| ASPD | POINTER FINISH | LUMINOUS SINGLE POINTER |
| ABFN | SCALE MARKING AND SURFACE FINISH | MAJOR GRADUATION LUMINOUS AND MINOR GRADUATION LUMINOUS |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | ERU-3/A TYPE |
| ASKX | ELECTRICAL CONNECTION QUANTITY | 1 |
| APSK | SCALE RANGE | +500.0/+4000.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| AKSF | CONTACT TYPE | PIN |
| AFRA | CONTACT QUANTITY | 3 |
| ACDC | CURRENT TYPE | AC |
| AEJZ | DEPTH | 4.250 INCHES MAXIMUM |