AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Counter Rotating |
| Federal Supply Group (FSG) | Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6680 Liquid And Gas Flow Liquid Level And Mechanical Motion Measuring Instruments |
| National Item Identification Number (NIIN) | 00-530-0250 (005300250) |
| NCB Code | USA (00) |
| Manufacturer | The Electric Tachometer Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| SR-5 | THE MANUFACTURERS DATA | |
| CSWW | SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM | 750.0 COUNTERCLOCKWISE SINGLE REGISTER SINGLE TIER |
| ANRE | MAXIMUM COUNT RATE | 7500.0 PER MINUTE SINGLE REGISTER SINGLE TIER |
| ABMK | OVERALL WIDTH | 1.250 INCHES NOMINAL |
| BCNX | MOUNTING TYPE FOR WHICH DESIGNED | PANEL SINGLE REGISTER SINGLE TIER |
| ABKW | OVERALL HEIGHT | 1.297 INCHES NOMINAL |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 4.844 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 5.953 INCHES NOMINAL |
| AXEC | REGISTER RESET METHOD | TOTAL COUNTER MANUAL SINGLE REGISTER SINGLE TIER |
| ANRL | MOUNTING ARRANGEMENT STYLE | FOUR POSITION SQUARE/RECTANGLE |
| STYL | STYLE DESIGNATOR | SQUARE/RECTANGULAR CASED |
| AXED | REGISTER FUNCTION | ADD SINGLE REGISTER SINGLE TIER |
| HUES | COLOR | WHITE SINGLE REGISTER SINGLE TIER FIGURE BLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND |
| ANQD | REGISTER QUANTITY | 1 |
| ANQS | FIGURE QUANTITY PER REGISTER | 8 SINGLE REGISTER SINGLE TIER |
| ANQT | FIGURE HEIGHT | 0.270 INCHES NOMINAL SINGLE REGISTER SINGLE TIER |
| ANRD | SHAFT REVOLUTIONS PER COUNT | 0.10 SINGLE REGISTER SINGLE TIER |
| SR-5 | MANUFACTURERS CODE | 20049 |
| CSWS | NUMERAL DISPLAY METHOD | DRUM |
| CSWT | NUMERAL READOUT | 00000000 MINIMUM AND 99999999 MAXIMUM SINGLE REGISTER SINGLE TIER |
| AXEG | ACTUATING DEVICE LOCATION | RIGHT SIDE SINGLE REGISTER SINGLE TIER |
| SR-5 | DESIGN CONTROL REFERENCE | 12016 |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.906 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 0.469 INCHES NOMINAL |
| Relevant Components for NSN - 6680-00-530-0250, 6680005300250 | ||||
| 6625-00-930-9204 (6625009309204) | 6680-01-128-6274 (6680011286274) | 6625-01-125-5983 (6625011255983) | 6625-01-101-6594 (6625011016594) | |
| 6605-01-619-5277 (6605016195277) | 6625-01-301-1791 (6625013011791) | 6625-01-359-6626 (6625013596626) | 6650-01-090-4971 (6650010904971) | |
| 6625-00-437-3682 (6625004373682) | 6695-01-485-4034 (6695014854034) | 6685-01-483-3906 (6685014833906) | 6650-01-464-4970 (6650014644970) | |
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