The Motor-Generator, cataloged under National Stock Number 6125-00-504-0733, is classified within Federal Supply Class 6125 (Converters, Electrical, Rotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6125-00-504-0733 |
| Primary Part Number | 67633T |
| Item Name | Motor-Generator |
| FSC / FSG | 6125 / 61 — Converters, Electrical, Rotating |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | THREE OUTPUT |
| Frequency in Hertz | 210.0 OUTPUT |
| Current Type | DC INPUT |
| Mounting Method | FIXED BASE |
| Cooling Method | FAN COOLED |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 70.0 LINE TO NEUTRAL SINGLE INPUT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 12.000 INCHES IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 9.000 INCHES IN |
| Enclosure Feature | DRIPPROOF-45 DEG |
| Test Data Document | 81349-MIL-M-2130 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Rotor Speed Rating in RPM | 2100.0 SINGLE FULL LOAD |
| Temp Rating | 40.0 AMBIENT CELSIUS |
| Inclosure Specification | MIL-STD-108 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 6125-00-504-0733 is a Motor-Generator, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6125, Converters, Electrical, Rotating. Status: active.
NSN 6125-00-504-0733 has 2 manufacturer part numbers on file: 67633T (Lockheed Martin Corporation Div Rms - Mitchel Field), 67633 (Lockheed Martin Corporation Div Rms - Mitchel Field).
4 possible matches (shared part number, not a government interchangeability claim): 5330-00-663-6326, 4310-01-036-4305, 4820-01-161-1004. Verify interchangeability with system specifications before substitution.
Key specifications for 67633T: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE OUTPUT; Frequency in Hertz: 210.0 OUTPUT. 16 specifications are documented in the U.S. Government catalog.
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.