The Relay,electromagnetic, cataloged under National Stock Number 5945-01-183-1740, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Jlg Industries Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Idec Systems and Controls Corp (CAGE 60886); Jlg Industries Inc (CAGE 51905) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-183-1740 |
| Primary Part Number | 3740057 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Jlg Industries Inc |
| 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 |
|---|---|
| RH1B-U-DC12V | Idec Systems and Controls Corp (USA) |
| 3740057 PRIMARY | Jlg Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 7750000050 | 5/9 Secondary reference Minnpar, Llc Dba Minnpar |
| 7750000050 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
| 374-0057 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
NSN 5945-01-183-1740 is a Relay,electromagnetic, manufactured by Jlg Industries Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-183-1740 has 2 manufacturer part numbers on file: RH1B-U-DC12V (Idec Systems and Controls Corp), 3740057 (Jlg Industries Inc).
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.