The Relay,electromagnetic, cataloged under National Stock Number 5945-01-454-3121, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Machinery Process Control Opns. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-454-3121 |
| Primary Part Number | TRFP240AC |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Eaton Corp Machinery Process Control Opns |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 120.0 AC |
| 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 |
|---|---|
| TRFP240AC PRIMARY | Eaton Corp Machinery Process Control Opns (USA) |
| Reference | Meaning |
|---|---|
| TRF-1P-120AC | 5/9 Secondary reference Eaton Corp Machinery Process Control Opns |
NSN 5945-01-454-3121 is a Relay,electromagnetic, manufactured by Eaton Corp Machinery Process Control Opns, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-454-3121 has 1 manufacturer part number on file: TRFP240AC (Eaton Corp Machinery Process Control Opns).
Key specifications for TRFP240AC: Main Contact Maximum Voltage Rating in Volts: 120.0 AC; End Item Identification: MOTOR CONTROL CENTER, PART NUMBER 118-14-010 ABOARD 420 FT WAGB COAST GUARD VESSELS FT. 1 specification is 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.