The Relay,electromagnetic, cataloged under National Stock Number 5945-01-571-4012, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Woodward, Inc.. Government technical data includes 5 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 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 | 5945-01-571-4012 |
| Primary Part Number | 1730-947 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 12.0 DC |
| Duty Type | CONTINUOUS |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Nonpile-Up Main Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| 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 |
|---|---|
| 1730-947 PRIMARY | Woodward, Inc. (USA) |
NSN 5945-01-571-4012 is a Relay,electromagnetic, manufactured by Woodward, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-571-4012 has 1 manufacturer part number on file: 1730-947 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-614-6731. Verify interchangeability with system specifications before substitution.
Key specifications for 1730-947: Main Contact Maximum Voltage Rating in Volts: 12.0 DC; Duty Type: CONTINUOUS; Coil Quantity: 1; Special Features: MFG NAME: RELAY-DPDT 12VDC VDC. 5 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.