NSN 6620-00-139-1064 · NIIN 001391064 · FSC 6620
NO DASHES 6620001391064
In Stock
INDICATOR,ELECTRICAL TACHOMETER
Engine Instruments
Application: A/M37T ENGINE TEST STAND
Technical characteristics
15 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| ABGL | WIDTH | INCHES NOMINAL 6.100 |
| ABRY | LENGTH | INCHES NOMINAL 12.000 |
| ACDC | CURRENT TYPE | AC |
| ACYN | AC VOLTAGE RATING | VOLTS MINIMUM 105.0 AND VOLTS MAXIMUM 125.0 |
| ACZB | FREQUENCY RATING | HERTZ NOMINAL 60.0 |
| AFRA | CONTACT QUANTITY | 7 |
| AGAV | END ITEM IDENTIFICATION | A/M37T ENGINE TEST STAND |
| AKSF | CONTACT TYPE | PIN |
| AMNL | PRESENTATION TYPE | DIAL AND DIGITAL DISPLAY |
| ASKX | ELECTRICAL CONNECTION QUANTITY | 1 |
| ASKZ | ELECTRICAL CONNECTION IDENTIFYING NUMBER | MS3102E-14S-7P |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPEED INDICATOR |
| FEAT | SPECIAL FEATURES | RANGES: 0-70,000 RPM DIGITAL, 0-130.0% RPM DIGITAL AND 0-125% RPM ANALOG; ACCURACY DIGITAL +/- 0.4% OF READING AND ANALOG +/- 1.0% FULL SCALE; READOUT LIGHT DISPLAY, DIGITAL; INPUT SIGNAL TACH GENERATOR MIL-G-9398 ROTATES AT 4200 RPM = 70 CPS WHEN ENGINE IS AT 100% ROTOR SPEED; SAMPLING RATE 0.2 -3 SECONDS |
| HGTH | HEIGHT | INCHES NOMINAL 6.200 |
| SUPP | SUPPLEMENTARY FEATURES | T.O. 33D4-6-212-41 |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| PDSAAMAMME71-251 | 98752 |
| PDSAAMAMME71-251 | 98750 |
| 7839451 | 14010 |
| 8000-5121-00 | 14010 |
| CD8752Q | 14010 |
| CD8752QA | 14010 |
Supersedes
This item replaces cancelled NIIN 011166218. An older drawing citing one of those numbers resolves here.