The Rotator,engine, cataloged under National Stock Number 4920-01-558-7540, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-558-7540 |
| Primary Part Number | RC2057G02 |
| Item Name | Rotator,engine |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 120.0 AC OR 240.0 AC |
| Supplementary Features | REQUIRES 3X30IN RED REMOVE BEFORE FLIGHT STREAMER |
| Criticality Code Justification | AGAV |
| Reference Data and Literature | SERD 03-01-0134 |
| Current Rating | 2.000 AMPERES |
| Functional Description | ELECTRONIC HAND CONTROLLED POWER UNIT USED TO ROTATE ENGINE ROTOR SHAFT TO FACILITATE BORESCOPE INSPECTION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| RC2057G02 PRIMARY | Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg (USA) |
| Reference | Meaning |
|---|---|
| RC2057G01 | 5/9 Secondary reference Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg |
NSN 4920-01-558-7540 is a Rotator,engine, manufactured by Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-558-7540 has 1 manufacturer part number on file: RC2057G02 (Rhinestahl Corporation Dba Rhinestahl Amg Div Rhinestahl Amg).
Key specifications for RC2057G02: Voltage in Volts and Current Type: 120.0 AC OR 240.0 AC; Supplementary Features: REQUIRES 3X30IN RED REMOVE BEFORE FLIGHT STREAMER; Criticality Code Justification: AGAV; Reference Data and Literature: SERD 03-01-0134. 6 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.