The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-252-0040, 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 Neotech, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-00-252-0040 |
| Primary Part Number | N-250028 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — No Item Name Available |
| Manufacturer | Neotech, Inc. |
| Status | ACTIVE |
| Rotor Speed Rating in RPM | 3600.0 SINGLE FULL LOAD |
| Cooling Method | AMBIENT AIR |
| Current Type | AC INPUT |
| Inclosure Specification | COMMERCIAL |
| Length of Shaft From Housing | 0.335 INCHES SINGLE END IN |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Mounting Method | CLAMP RING(S) |
| Phase | SINGLE INPUT |
| Shaft Diameter | 0.1248 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Enclosure Feature | TOTALLY ENCLOSED |
| Calibration Voltage Output Type in Volts | 0.1 AC |
| Connection Type and Voltage Rating in Volts | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| Excitor Type | SEPARATELY EXCITED |
| Temp Rating | -55.0 OPERATING CELSIUS AND 125.0 OPERATING CELSIUS |
| Control Field Voltage Type and Rating in Volts | 26.0 AC |
| Frequency in Hertz | 400.0 OUTPUT |
| Calibration Speed in RPM | 1000.0 |
| Shaft End Characteristic | A5 SINGLE STYLE SINGLE END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| N-250028 PRIMARY | Neotech, Inc. (USA) |
| 1908903-7 | Honeywell International Inc. Dba Honeywell International (USA) |
| U-216617 | Transicoil Llc Dba Ads Transicoil Div Transicoil (USA) |
| 1908903-7 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 8-85-19 PRIMARY | Arc Systems Inc (USA) |
| 1908903-7 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
NSN 6105-00-252-0040 is a Motor-Tachometer Generator, manufactured by Neotech, Inc., classified under FSC 6105 (No Item Name Available). Status: active.
NSN 6105-00-252-0040 has 6 cross-referenced part numbers: N-250028 (Neotech, Inc.), 1908903-7 (Honeywell International Inc. Dba Honeywell International), U-216617 (Transicoil Llc Dba Ads Transicoil Div Transicoil), 1908903-7 (Honeywell Intl Inc Defense Avionics Systems), 8-85-19 (Arc Systems Inc) and 1 more.
There are 2 known substitutes for 6105-00-252-0040: 4820-00-980-2376, 6105-01-344-0747. Verify interchangeability with system specifications before substitution.
Key specifications for N-250028: Rotor Speed Rating in RPM: 3600.0 SINGLE FULL LOAD; Overall Width: 0.753 INCHES IN; Cooling Method: AMBIENT AIR; Current Type: AC INPUT. 22 total characteristics are documented in the Federal Logistics Information System.