The Relay,rotary, cataloged under National Stock Number 5945-00-949-3250, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 15 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 | 5945-00-949-3250 |
| Primary Part Number | 1852611 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Winding Characteristic | SINGLE WOUND UNTAPPED |
| Contact Current Type | AC AND DC |
| Coil DC Resistance | 26.6 OHMS NOMINAL |
| Structural Design | SECTIONAL |
| DC Operating Voltage Rating in Volts | 27.0 MAXIMUM |
| Contact Maximum Rated Current | 500.0 MILLIAMPERES RESISTIVE |
| Section Quantity | 2 |
| Contact Maximum Voltage Rating in Volts | 115.0 |
| Contact Voltage Rating at Maximum Rated Current | 115.0 |
| Coil Terminal Quantity | 2 |
| Mounting Configuration | TWO 0.172 IN. DIA MTG HOLES SPACED 1.375 IN. C TO C IN |
| Cubic Measure | 13.231 CUBIC INCHES |
| Contact Current Rating at Maximum Rated Voltage | 500.0 MILLIAMPERES RESISTIVE |
| 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 |
NSN 5945-00-949-3250 is a Relay,rotary, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-949-3250 has 2 manufacturer part numbers on file: 653374 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 1852611 (Northrop Grumman Systems Corporation).
Key specifications for 1852611: Winding Characteristic: SINGLE WOUND UNTAPPED; Contact Current Type: AC AND DC; Overall Height: 2.516 INCHES MAXIMUM IN; Coil DC Resistance: 26.6 OHMS NOMINAL. 15 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.