The Relay,rotary, cataloged under National Stock Number 5945-01-338-5404, 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 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-338-5404 |
| Primary Part Number | MDR-6066 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Contact Current Type | AC |
| Coil DC Resistance | 540.0 OHMS NOMINAL |
| Structural Design | NONPILE-UP |
| Contact Arrangement | 16PDT |
| Operating Current Rating | 55.0 MILLIAMPERES NOMINAL |
| Contact Maximum Rated Current | 10.0 AMPERES RESISTIVE |
| Contact Maximum Voltage Rating in Volts | 440.0 |
| Contact Voltage Rating at Maximum Rated Current | 115.0 |
| Coil Terminal Quantity | 4 |
| Mounting Configuration | FOUR 0.281 INCH DIA HOLES IN A RECTANGULAR CONFIGURATION SPACED 3.250 INCHES BY 3.250 INCHES IN |
| Cubic Measure | 87.781 CUBIC INCHES |
| AC Operating Voltage Rating in Volts | 440.0 NOMINAL |
| Contact Current Rating at Maximum Rated Voltage | 3.0 AMPERES RESISTIVE |
| 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 |
|---|---|
| MDR-6066 PRIMARY | Te Connectivity Corporation (USA) |
| 238B3683 NUMBER 009 | General Electric Company Dba Ge (USA) |
NSN 5945-01-338-5404 is a Relay,rotary, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-338-5404 has 2 manufacturer part numbers on file: MDR-6066 (Te Connectivity Corporation), 238B3683 NUMBER 009 (General Electric Company Dba Ge).
Key specifications for MDR-6066: Contact Current Type: AC; Overall Height: 5.000 INCHES MAXIMUM IN; Coil DC Resistance: 540.0 OHMS NOMINAL; Structural Design: NONPILE-UP. 14 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.