The Starter,engine,electrical, cataloged under National Stock Number 2920-01-345-2634, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Palfinger Marine Usa, Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-345-2634 |
| Primary Part Number | 27501A/B/E |
| Item Name | Starter,engine,electrical |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Palfinger Marine Usa, Llc |
| Status | ACTIVE |
| Lever Actuation Method | SOLENOID |
| Voltage in Volts | 12.0 |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 27501A/B/E PRIMARY | Palfinger Marine Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| NSB521 | 5/9 Secondary reference Delphi Powertrain Systems, Llc |
| 27501A/B/E | 5/9 Secondary reference Thornycroft |
| 27501A/B/E | 5/9 Secondary reference Delphi Powertrain Systems, Llc |
NSN 2920-01-345-2634 is a Starter,engine,electrical, manufactured by Palfinger Marine Usa, Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-345-2634 has 1 manufacturer part number on file: 27501A/B/E (Palfinger Marine Usa, Llc).
Key specifications for 27501A/B/E: Lever Actuation Method: SOLENOID; Voltage in Volts: 12.0; Shaft Rotation Direction: COUNTERCLOCKWISE. 3 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.