The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-784-9319, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 — Motors, Electrical (FSG 61) |
| Manufacturers | Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232) |
| Parameter | Value |
|---|---|
| NSN | 6105-00-784-9319 |
| Primary Part Number | 2578238 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2578238 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 2578238 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International |
| U-301883-2 | 3/2 Design control — primary reference U.S. Government activity |
| 9805-49 | 5/9 Secondary reference Moog Inc. Dba Moog Components Group |
| 9805-49 | 5/9 Secondary reference U.S. Government activity |
| 302365BANDU301883J | 5/9 Secondary reference U.S. Government activity |
NSN 6105-00-784-9319 is a Motor-Tachometer Generator, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-00-784-9319 has 1 manufacturer part number on file: 2578238 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 7530-01-458-4705. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.