The Relay,rotary, cataloged under National Stock Number 5945-00-065-4559, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-00-065-4559 |
| Primary Part Number | 2043112 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Winding Characteristic | SINGLE WOUND UNTAPPED |
| Contact Current Type | AC AND DC |
| Coil DC Resistance | 1.32 KILOHMS NOMINAL |
| Overall Diameter | 2.875 INCHES MAXIMUM IN |
| Structural Design | SECTIONAL |
| Operating Current Rating | 87.0 MILLIAMPERES NOMINAL |
| Contact Terminal Quantity | 12 |
| Common Terminal Quantity | 4 |
| Contact Maximum Rated Current | 5.0 AMPERES RESISTIVE |
| Section Quantity | 2 |
| Contact Maximum Voltage Rating in Volts | 440.0 |
| Contact Voltage Rating at Maximum Rated Current | 115.0 |
| Coil Terminal Quantity | 2 |
| Mounting Configuration | FOUR 0.201 IN. DIA HOLES ON 2.125 IN. BSC IN |
| AC Operating Voltage Rating in Volts | 115.0 NOMINAL |
| Contact Current Rating at Maximum Rated Voltage | 750.0 MILLIAMPERES RESISTIVE |
| Coil Winding Quantity | 1 |
| 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 |
|---|---|
| 2043112 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| MDR4016 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5945-00-065-4559 is a Relay,rotary, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-065-4559 has 1 manufacturer part number on file: 2043112 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2043112: Winding Characteristic: SINGLE WOUND UNTAPPED; Contact Current Type: AC AND DC; Overall Height: 3.531 INCHES MAXIMUM IN; Coil DC Resistance: 1.32 KILOHMS NOMINAL. 17 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.