The Relay,rotary, cataloged under National Stock Number 5945-00-760-1907, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-760-1907 |
| Primary Part Number | 271MR090P004 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Winding Characteristic | SINGLE WOUND TAPPED |
| Contact Current Type | DC |
| Coil DC Resistance | 325.0 OHMS NOMINAL |
| Structural Design | NONPILE-UP |
| DC Operating Voltage Rating in Volts | 26.5 NOMINAL |
| Contact Arrangement | 2PDT |
| Contact Terminal Quantity | 6 |
| Common Terminal Quantity | 0 |
| Contact Maximum Voltage Rating in Volts | 26.5 |
| Coil Terminal Quantity | 2 |
| Environmental Protection | HERMETICALLY SEALED |
| Mounting Configuration | TWO 0.125 IN. DIA MTG HOLES SPACED 0.875 IN. C TO C IN |
| Contact Current Rating at Maximum Rated Voltage | 1.0 AMPERES 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 |
|---|---|
| 271MR090P004 | Raytheon Company (USA) |
| 271MR090P004 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 271MR090P004 | 5/9 Secondary reference Raytheon Company Div Corp |
| 271MR090P004 | 5/9 Secondary reference Raytheon Co Missile Systems Div Lowell Plant |
NSN 5945-00-760-1907 is a Relay,rotary, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-760-1907 has 2 manufacturer part numbers on file: 271MR090P004 (Raytheon Company), 271MR090P004 (Raytheon Company Dba Raytheon Co).
Key specifications for 271MR090P004: Winding Characteristic: SINGLE WOUND TAPPED; Contact Current Type: DC; Overall Height: 1.469 INCHES NOMINAL IN; Coil DC Resistance: 325.0 OHMS NOMINAL. 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.