The Relay,rotary, cataloged under National Stock Number 5945-01-042-7389, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Electric Company Dba Ge. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 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 | 5945-01-042-7389 |
| Primary Part Number | 188B3028PC13 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | General Electric Company Dba Ge |
| Status | ACTIVE |
| Winding Characteristic | SINGLE WOUND UNTAPPED |
| Contact Current Type | AC |
| Structural Design | SECTIONAL |
| DC Operating Voltage Rating in Volts | 28.0 NOMINAL |
| Common Terminal Quantity | 0 |
| Section Quantity | 3 |
| Contact Maximum Voltage Rating in Volts | 440.0 |
| Coil Terminal Quantity | 4 |
| Environmental Protection | DUSTPROOF |
| Mounting Configuration | FOUR 0.196 IN. DIA MTG HOLES ON 2.125 IN. BY 2.125 IN. MTG CENTERS IN |
| Contact Current Rating at Maximum Rated Voltage | 135.0 MILLIAMPERES RESISTIVE |
| Rotation Direction for Which Designed | CLOCKWISE |
| Coil Winding Quantity | 2 |
| 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 |
|---|---|
| MDR5016 | Te Connectivity Corporation (USA) |
| 188B3028PC13 PRIMARY | General Electric Company Dba Ge (USA) |
| 231B233DGP3 | General Electric Company Dba Ge (USA) |
NSN 5945-01-042-7389 is a Relay,rotary, manufactured by General Electric Company Dba Ge, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-042-7389 has 3 manufacturer part numbers on file: MDR5016 (Te Connectivity Corporation), 188B3028PC13 (General Electric Company Dba Ge), 231B233DGP3 (General Electric Company Dba Ge).
Key specifications for 188B3028PC13: Winding Characteristic: SINGLE WOUND UNTAPPED; Contact Current Type: AC; Overall Height: 3.130 INCHES NOMINAL IN; Structural Design: SECTIONAL. 13 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.