The Relay,electromagnetic, cataloged under National Stock Number 5945-00-682-0434, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cae Usa Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-682-0434 |
| Primary Part Number | 657909 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 150.0 DC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 125.0 MILLIAMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 1.5 KILOHMS NOMINAL SINGLE WINDING |
| Coil Quantity | 1 |
| Environmental Protection | DUSTPROOF |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 6 PIN ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| 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 |
|---|---|
| MRB20057 | C P Clare Corporation (USA) |
| 657909 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 500-2AV | 5/9 Secondary reference Cooper Wheelock, Inc. |
| 657909 | 5/9 Secondary reference Raytheon Technical Services Company |
| NPQ3216 | 5/9 Secondary reference Wabash Inc Wabash Relay and Electronics Div |
| 3602-2A0-24 | 5/9 Secondary reference Hi-G Co Inc Sub of Nytronics Inc |
| 502H2AX1 | 5/9 Secondary reference Cooper Wheelock, Inc. |
| 502H2AX1 | 5/9 Secondary reference U.S. Government activity |
| MRB20057 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| MR2MX1036 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
NSN 5945-00-682-0434 is a Relay,electromagnetic, manufactured by Cae Usa Inc., classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-682-0434 has 2 manufacturer part numbers on file: MRB20057 (C P Clare Corporation), 657909 (Cae Usa Inc.).
Key specifications for 657909: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 0.470 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 150.0 DC; Main Contact Load Current Rating at Maximum Rated Voltage: 125.0 MILLIAMPERES DC RESISTIVE LOAD. 11 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.