The Indicator,electrical Tachometer, cataloged under National Stock Number 6620-01-010-0038, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Eldec Aerospace Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6620-01-010-0038 |
| Primary Part Number | 9-191-01 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6620 / 66 — No Item Name Available |
| Manufacturer | Eldec Aerospace Corp |
| Status | ACTIVE |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | MS27656T19F32P |
| Supplementary Features | TECH ORDER 5E6-2-58-3 |
| Height | 6.310 INCHES NOMINAL IN |
| Scale Range | +0.1 TO 110.0 PERCENT REVOLUTIONS PER MINUTE SINGLE INDICATOR ALL SCALES |
| Width | 1.750 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Current Type | AC |
| Length | 9.280 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-191-01 PRIMARY | Eldec Aerospace Corp (USA) |
NSN 6620-01-010-0038 is a Indicator,electrical Tachometer, manufactured by Eldec Aerospace Corp, classified under FSC 6620 (No Item Name Available). Status: active.
NSN 6620-01-010-0038 has 1 cross-referenced part number: 9-191-01 (Eldec Aerospace Corp).
There are 3 known substitutes for 6620-01-010-0038: 5985-00-819-7344, 6685-01-024-6662, 5998-01-370-2741. Verify interchangeability with system specifications before substitution.
Key specifications for 9-191-01: Special Features: DISPLAYS PERCENT OF RPM OF THE N1 (LOW COMPRESSOR) ROTORS OF 4 TURBOFAN JET ENGINES; CONSISTS OF 4 VERTICAL SCALES EACH WHICH INDICATES 0-110% RPM; EACH SCALE OPERATES INDEPENDENTLY; 5 VOLT DIAL LIGHTING; WEIGHT 4 LBS; 45 DEGREE VISIBILITY OF SCALE LBS; Electrical Connection Quantity: 1; Electrical Connection Identifying Number: MS27656T19F32P; Part Name Assigned by Controlling Agency: RPM INDICATOR. 12 total characteristics are documented in the Federal Logistics Information System.