NSN 6680-00-663-7764
Part Details | ELECTRICAL TACHOMETER INDICATOR
6680-00-663-7764 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
Alternate Parts: TD401, TD40-1, MILI6866AN55301A, MILI6866AN5530-1A, S1545651361, S1545-65136-1, 6680-00-663-7764, 00-663-7764, 6680006637764, 006637764
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-663-7764 | 08260 ( INDICATOR, ELECTRICAL TACHOMETER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6680-00-663-7764
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TD40-1 | 98810 | AEROSONIC LLC |
| MILI6866AN5530-1A | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| S1545-65136-1 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 6680-00-663-7764
| Characteristic | Specifications |
|---|---|
| ELECTRICAL CONNECTION QUANTITY | 2 |
| ELECTRICAL CONNECTION IDENTIFYING NUMBER | DESIGN STD AND10066-14S-1P |
| SCALE MARKING AND SURFACE FINISH | MAJOR GRADUATION LUMINOUS AND MINOR GRADUATION LUMINOUS |
| INDIVIDUAL MARKING | MARKED 1; MARKED R |
| CURRENT TYPE | AC |
| CONTACT QUANTITY | 3 |
| CONTACT TYPE | PIN |
| MOUNTING STUD DIAMETER | 0.170 INCHES NOMINAL |
| WIDTH | 3.250 INCHES NOMINAL |
| HEIGHT | 3.250 INCHES NOMINAL |
| DEPTH | 4.500 INCHES NOMINAL |
| DEPARTURE FROM CITED DESIGNATOR | RGEV |