The Relay,electromagnetic, cataloged under National Stock Number 5945-01-178-8209, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-178-8209 |
| Primary Part Number | 53 869-006 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 TERMINAL SINGLE MOUNTING FACILITY |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Duty Type | CONTINUOUS |
| Features Provided | COIL VOLTAGE SUPPRESSION AND POLARIZED |
| Nominal Operating Current Rating and Type | 5.0 AMPERES DC SINGLE WINDING |
| Coil Quantity | 1 |
| Environmental Protection | HERMETIC AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| Terminal Type and Quantity | 8 WIRE LEAD ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 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 | X |
| Part Number | Manufacturer |
|---|---|
| 53 869-006 | Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions (DEU) |
| 412DV-26 | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
| 412DV-0163 | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
| Reference | Meaning |
|---|---|
| 7108736-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5945-01-178-8209 is a Relay,electromagnetic, manufactured by Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-178-8209 has 3 manufacturer part numbers on file: 53 869-006 (Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions), 412DV-26 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/), 412DV-0163 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-492-2378. Verify interchangeability with system specifications before substitution.
Key specifications for 53 869-006: Mounting Facility Type and Quantity: 1 TERMINAL SINGLE MOUNTING FACILITY; Overall Diameter: 0.370 INCHES MAXIMUM IN; Duty Type: CONTINUOUS; Overall Length: 0.280 INCHES MAXIMUM IN. 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.