The Relay,electromagnetic, cataloged under National Stock Number 5945-01-565-3748, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Automation Products Group, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-565-3748 |
| Primary Part Number | 4G-1A4B1A |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Automation Products Group, Inc. |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 135.0 AC |
| Duty Type | CONTINUOUS |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| 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 |
|---|---|
| AE118-027-99 | Dare Electronics, Inc. (USA) |
| 4G-1A4B1A PRIMARY | Automation Products Group, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 438-6726443 FIND 9 | 5/1 Secondary reference Naval Sea Systems Command |
| 211080436 | 5/1 Secondary reference U.S. Government activity |
NSN 5945-01-565-3748 is a Relay,electromagnetic, manufactured by Automation Products Group, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-565-3748 has 2 manufacturer part numbers on file: AE118-027-99 (Dare Electronics, Inc.), 4G-1A4B1A (Automation Products Group, Inc.).
Key specifications for 4G-1A4B1A: Main Contact Maximum Voltage Rating in Volts: 135.0 AC; Duty Type: CONTINUOUS; Coil Quantity: 1; Special Features: INAVY-FLASHER, RELAY, LAMP VARIOUS, 54-66 HZ, 0.1 AMP. 4 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.