The Relay,rotary, cataloged under National Stock Number 5945-00-778-8636, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-778-8636 |
| Primary Part Number | 2006504 |
| 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 |
| Contact Current Type | AC AND DC |
| Coil DC Resistance | 30.48 OHMS NOMINAL |
| Structural Design | SECTIONAL |
| DC Operating Voltage Rating in Volts | 50.0 NOMINAL |
| Contact Terminal Quantity | 68 |
| Contact Maximum Rated Current | 500.0 MILLIAMPERES RESISTIVE |
| Section Quantity | 5 |
| Contact Maximum Voltage Rating in Volts | 115.0 |
| Contact Voltage Rating at Maximum Rated Current | 115.0 |
| Coil Terminal Quantity | 2 |
| Mounting Configuration | THREE 0.172 IN. DIA MTG HOLES SPACED ON THE CORNERS OF AN ISOSCELES TRIANGLE,BASE 1.375 IN.,ALTITUDE 2.875 IN. IN |
| Contact Current Rating at Maximum Rated Voltage | 500.0 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 |
|---|---|
| 2006504 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| RS-51846 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 2006504 | 5/2 Secondary reference U.S. Government activity |
| 1011872 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5945-00-778-8636 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 5945-00-778-8636 has 2 manufacturer part numbers on file: 2006504 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), RS-51846 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
1 possible match (shared part number, not a government interchangeability claim): 2990-01-290-8977. Verify interchangeability with system specifications before substitution.
Key specifications for 2006504: Contact Current Type: AC AND DC; Overall Height: 2.750 INCHES MAXIMUM IN; Coil DC Resistance: 30.48 OHMS NOMINAL; 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.