The Test Stand,aircraft Generator, cataloged under National Stock Number 4920-00-273-3638, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Emerson Electric Co U S Electrical Motors Div. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-273-3638 |
| Primary Part Number | 50050 |
| Item Name | Test Stand,aircraft Generator |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Emerson Electric Co U S Electrical Motors Div |
| Status | ACTIVE |
| Mounting Type | FLOOR |
| Generator Voltage Range in Volts and Current Type Accommodated | +0.0 TO 120.0 AC AND +15.0 TO 30.0 DC |
| Blower Motor Phase | THREE |
| High Speed Test Range in RPM | +2400.0 TO 12000.0 |
| Driving Motor Transmission | INCLUDED |
| Power Source | ELECTRIC MOTOR |
| Maximum Generator Diameter Accommodated | 6.000 INCHES IN |
| Blower Unit Motor Current Type | AC |
| Drive Type | DUAL HEAD |
| Blower Motor Voltage in Volts | 220.0 MINIMUM AND 330.0 MAXIMUM |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Low Speed Test Range in RPM | +1100.0 TO 5500.0 |
| Electric Motor Blower | INCLUDED |
| Phase | THREE |
| Speed Quantity | 2 |
| Horsepower Rating | 15.0 |
| Blower Motor Frequency in Hertz | 60.0 NOMINAL |
| Furnished Items and Quantity | PORTABLE TEST PANEL |
| Voltage in Volts | 220.0 AND 440.0 |
| Maximum Generator Output in Amps Accommodated | 300.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50050 | Emerson Electric Co U S Electrical Motors Div (USA) |
| 0TBDTYPE15-30-300-120-15 | United Advertising Corp (USA) |
| 15-30-300-120-15 | United Advertising Corp (USA) |
| 0TBDTYPE15-30-300-120-15 | United Advertising Corp (USA) |
| 4D9456 | Reliance Electric Industrial Co Master-Reeves Div (USA) |
NSN 4920-00-273-3638 is a Test Stand,aircraft Generator, manufactured by Emerson Electric Co U S Electrical Motors Div, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-273-3638 has 5 cross-referenced part numbers: 50050 (Emerson Electric Co U S Electrical Motors Div), 0TBDTYPE15-30-300-120-15 (United Advertising Corp), 15-30-300-120-15 (United Advertising Corp), 0TBDTYPE15-30-300-120-15 (United Advertising Corp), 4D9456 (Reliance Electric Industrial Co Master-Reeves Div).
There are 10 known substitutes for 4920-00-273-3638: 2805-00-136-8823, 3110-00-156-3469, 6625-00-286-5437 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50050: Mounting Type: FLOOR; Generator Voltage Range in Volts and Current Type Accommodated: +0.0 TO 120.0 AC AND +15.0 TO 30.0 DC; Blower Motor Phase: THREE; High Speed Test Range in RPM: +2400.0 TO 12000.0. 22 total characteristics are documented in the Federal Logistics Information System.