The Regulator,engine Generator, cataloged under National Stock Number 2920-00-175-9628, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Transpo Electronics Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-175-9628 |
| Primary Part Number | M5-156H |
| Item Name | Regulator,engine Generator |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Transpo Electronics Inc |
| Status | ACTIVE |
| Reverse Current Overload Circuit Breaker | INCLUDED |
| Terminal Encasement | ENCASED |
| Field Relay Unit | NOT INCLUDED |
| Conduit Connection Quantity | 2 |
| Center to Center Distance Between Holes Along Width and Hole Along Length | 4.860 INCHES NOMINAL IN |
| Current Regulator Unit Quantity | 1 |
| Circuit Control Device Type | CUTOUT RELAY |
| Terminal Type | CONNECTOR, RECEPTACLE W/EXTERNAL CONTACTS AND CONNECTOR, RECEPTACLE W/INTERNAL CONTACTS |
| Output Current Rating in Amps | 10.0 MINIMUM AND 15.0 MAXIMUM |
| Output Voltage Rating in Volts | 14.2 NOMINAL |
| Distance Between Holes Along Width | 1.750 INCHES NOMINAL IN |
| Current Regulator Unit Type | WIRE WOUND COIL |
| Voltage Regulator Unit Quantity | 1 |
| System Voltage Rating | 12.0 |
| Mounting Hole Diameter | 0.265 INCHES NOMINAL IN |
| Radio Interference Shielding | NOT PROVIDED |
| Terminal Quantity | 3 |
| Mounting Style | THREE HOLE TRIANGULAR |
| System Ground Polarity | NEGATIVE |
| Shock Mount | NOT PROVIDED |
| Voltage Regulator Unit Type | TRANSISTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8RD2022 | Motorola Automotive Electronics (USA) |
| M5-156H PRIMARY | Transpo Electronics Inc (USA) |
| 5-156 | Motorola Automotive Electronics (USA) |
| 5-17 | Motorola Automotive Electronics (USA) |
| TVR12-22 | Motorola Automotive Electronics (USA) |
| 5-136 | Transpo Electronics Inc (USA) |
| 8RD2022 | Alliance Communications Inc (USA) |
NSN 2920-00-175-9628 is a Regulator,engine Generator, manufactured by Transpo Electronics Inc, classified under FSC 2920 (No Item Name Available). Status: active.
NSN 2920-00-175-9628 has 7 cross-referenced part numbers: 8RD2022 (Motorola Automotive Electronics), M5-156H (Transpo Electronics Inc), 5-156 (Motorola Automotive Electronics), 5-17 (Motorola Automotive Electronics), TVR12-22 (Motorola Automotive Electronics) and 2 more.
There are 12 known substitutes for 2920-00-175-9628: 5120-00-024-0347, 4820-00-036-1744, 5355-00-068-4486 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M5-156H: Reverse Current Overload Circuit Breaker: INCLUDED; Terminal Encasement: ENCASED; Field Relay Unit: NOT INCLUDED; Conduit Connection Quantity: 2. 21 total characteristics are documented in the Federal Logistics Information System.