The Relay,rotary, cataloged under National Stock Number 5945-00-882-5522, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5945-00-882-5522 |
| Primary Part Number | MDR141-2 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Contact Current Type | AC AND DC |
| Coil DC Resistance | 107.000 OHMS NOMINAL |
| Structural Design | NONPILE-UP |
| Contact Arrangement | 24 POLE DOUBLE THROW,1 POSITION MONENTARY |
| Operating Current Rating | 0.160 AMPERES NOMINAL |
| Contact Terminal Quantity | 72 |
| Contact Maximum Rated Current | 1.5 AMPERES NOMINAL |
| Contact Maximum Voltage Rating in Volts | 125.0 |
| Contact Voltage Rating at Maximum Rated Current | 28.0 |
| Coil Terminal Quantity | 2 |
| Mounting Configuration | FOUR 0.281 IN. DIA MTG HOLES 3.250 IN. BY 3.250 IN. MTG CENTERS IN |
| Pull-in Current | 650.0 MILLIAMPERES NOMINAL |
| AC Operating Voltage Rating in Volts | 340.000 NOMINAL |
| Contact Current Rating at Maximum Rated Voltage | 5.0 AMPERES NOMINAL |
| Rotation Direction for Which Designed | CLOCKWISE |
| 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 |
|---|---|
| MDR141-2 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 141-2 | C/1 Advisory reference — outside the item-of-supply concept Te Connectivity Corporation |
NSN 5945-00-882-5522 is a Relay,rotary, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-882-5522 has 1 manufacturer part number on file: MDR141-2 (Te Connectivity Corporation).
Key specifications for MDR141-2: Contact Current Type: AC AND DC; Overall Height: 4.250 INCHES NOMINAL IN; Coil DC Resistance: 107.000 OHMS NOMINAL; Structural Design: NONPILE-UP. 16 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.