The Relay-Solenoid,engine Starter,el, cataloged under National Stock Number 2920-01-370-8433, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Standard Motor Products. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-370-8433 |
| Primary Part Number | SR120 |
| Item Name | Relay-Solenoid,engine Starter,el |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Standard Motor Products |
| Status | ACTIVE |
| 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 |
|---|---|
| SR120 PRIMARY | Standard Motor Products (USA) |
NSN 2920-01-370-8433 is a Relay-Solenoid,engine Starter,el, manufactured by Standard Motor Products, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-370-8433 has 1 manufacturer part number on file: SR120 (Standard Motor Products).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-552-0310. Verify interchangeability with system specifications before substitution.
Key specifications for SR120: End Item Identification: 1986-92 CHEVROLET PASSENGER CAR. 0 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.