The Relay,electromagnetic, cataloged under National Stock Number 5945-01-347-3215, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Idec Systems and Controls Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5945-01-347-3215 |
| Primary Part Number | RH3B-U-24VDC |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Idec Systems and Controls Corp |
| Status | ACTIVE |
| Nominal Operating Current Rating and Type | 60.0 MILLIAMPERES DC SINGLE WINDING |
| Coil Quantity | 1 |
| Precious Material and Location | CONTACTS SILVER |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 20 DEG CELSIUS SINGLE WINDING |
| Nonpile-Up Main Contact Arrangement | 3 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 |
|---|---|
| RH3B-U-24VDC PRIMARY | Idec Systems and Controls Corp (USA) |
| Reference | Meaning |
|---|---|
| 6635/15 | 5/9 Secondary reference Mcgeoch Technology Limited |
| RH3B-UDC24 | C/1 Advisory reference — outside the item-of-supply concept Idec Systems and Controls Corp |
| 6635 ITEM 15 | 5/9 Secondary reference Mcgeoch Technology Limited |
NSN 5945-01-347-3215 is a Relay,electromagnetic, manufactured by Idec Systems and Controls Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-347-3215 has 1 manufacturer part number on file: RH3B-U-24VDC (Idec Systems and Controls Corp).
Key specifications for RH3B-U-24VDC: Nominal Operating Current Rating and Type: 60.0 MILLIAMPERES DC SINGLE WINDING; Coil Quantity: 1; Precious Material and Location: CONTACTS SILVER; Winding Quantity: 1. 6 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.