The Relay,electromagnetic, cataloged under National Stock Number 5945-01-294-3598, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electromatic Equipment Co. Inc. Div Checkline. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-01-294-3598 |
| Primary Part Number | PBB01CM24 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Electromatic Equipment Co. Inc. Div Checkline |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 300.0 AC |
| Main Contact Load Current Rating at Maximum Rated Voltage | 5.0 AMPERES DC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 288.0 OHMS NOMINAL SINGLE WINDING |
| Time Delay | 8.00 SECONDS MINIMUM AND 180.00 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME |
| Coil Quantity | 1 |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 24.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS |
| Terminal Type and Quantity | 11 STANDARD TUBE BASE ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| PBB01CM24 PRIMARY | Electromatic Equipment Co. Inc. Div Checkline (USA) |
| Reference | Meaning |
|---|---|
| SB125-724-180S | 5/9 Secondary reference Electromatic Equipment Co. Inc. Div Checkline |
NSN 5945-01-294-3598 is a Relay,electromagnetic, manufactured by Electromatic Equipment Co. Inc. Div Checkline, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-294-3598 has 1 manufacturer part number on file: PBB01CM24 (Electromatic Equipment Co. Inc. Div Checkline).
Key specifications for PBB01CM24: Mounting Facility Type and Quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY; Overall Height: 2.938 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 300.0 AC; Main Contact Load Current Rating at Maximum Rated Voltage: 5.0 AMPERES 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.