The Relay,electromagnetic, cataloged under National Stock Number 5945-01-464-8129, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Opto 22. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-464-8129 |
| Primary Part Number | G4OAC5A |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Opto 22 |
| 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 |
|---|---|
| G4OAC5A PRIMARY | Opto 22 (USA) |
| 47236-1003-101 ITEM 32 | Electromechanical Systems, Inc. (USA) |
| 17236-5010 PRIMARY | Electromechanical Systems, Inc. (USA) |
NSN 5945-01-464-8129 is a Relay,electromagnetic, manufactured by Opto 22, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-464-8129 has 3 manufacturer part numbers on file: G4OAC5A (Opto 22), 47236-1003-101 ITEM 32 (Electromechanical Systems, Inc.), 17236-5010 (Electromechanical Systems, Inc.).
Key specifications for G4OAC5A: End Item Identification: MT-7120/BPS, LOS ANGELES CLASS SSN. 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.