The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-137-6387, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Arc Systems Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-00-137-6387 |
| Primary Part Number | 18-55-75 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — No Item Name Available |
| Manufacturer | Arc Systems Inc |
| Status | ACTIVE |
| Shaft End Characteristic | A17 SINGLE STYLE SINGLE END |
| Frequency in Hertz | 400.0 OUTPUT |
| Control Field Voltage Type and Rating in Volts | 115.0 AC |
| Calibration Speed in RPM | 1000.0 |
| Inclosure Specification | COMMERCIAL |
| Calibration Voltage Output Type in Volts | 0.55 AC |
| Terminal Type and Quantity | 10 SCREW |
| Mounting Method | CLAMP RING(S) |
| Rotor Speed Rating in RPM | 10000.0 SINGLE NO LOAD |
| Current Type | AC INPUT |
| Cooling Method | AMBIENT AIR |
| Length of Shaft From Housing | 0.375 INCHES SINGLE END IN |
| Excitor Type | SEPARATELY EXCITED |
| Torque Rating and Type | 10.0 INCH-OUNCES STALLED IN |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Phase | SINGLE INPUT |
| Teeth Quantity | 15 SINGLE END |
| Enclosure Feature | TOTALLY ENCLOSED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 18-55-75 PRIMARY | Arc Systems Inc (USA) |
| C79 | Mpc Products Corporation Dba Woodward Mpc, Inc. (USA) |
| C79-A | Mpc Products Corporation Dba Woodward Mpc, Inc. (USA) |
| CV90851004 | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 167-C79C PRIMARY | Mpc Products Corporation Dba Woodward Mpc, Inc. (USA) |
| CV90851004 PRIMARY | Kearfott Corp Div Kearfott Corporation (USA) |
| 132-021-0002 | Northrop Grumman Systems Corporation (USA) |
NSN 6105-00-137-6387 is a Motor-Tachometer Generator, manufactured by Arc Systems Inc, classified under FSC 6105 (No Item Name Available). Status: active.
NSN 6105-00-137-6387 has 7 cross-referenced part numbers: 18-55-75 (Arc Systems Inc), C79 (Mpc Products Corporation Dba Woodward Mpc, Inc.), C79-A (Mpc Products Corporation Dba Woodward Mpc, Inc.), CV90851004 (Kearfott Corporation Div Guidance and Navigation Division), 167-C79C (Mpc Products Corporation Dba Woodward Mpc, Inc.) and 2 more.
There are 4 known substitutes for 6105-00-137-6387: 5940-00-503-4204, 3040-00-902-1680, 5342-00-976-5135 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18-55-75: Overall Length: 2.175 INCHES IN; Shaft End Characteristic: A17 SINGLE STYLE SINGLE END; Frequency in Hertz: 400.0 OUTPUT; Control Field Voltage Type and Rating in Volts: 115.0 AC. 19 total characteristics are documented in the Federal Logistics Information System.