The Relay,rotary, cataloged under National Stock Number 5945-00-009-0489, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 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 | 5945-00-009-0489 |
| Primary Part Number | 259AS110-2 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Winding Characteristic | SINGLE WOUND UNTAPPED |
| Coil DC Resistance | 12.21 OHMS NOMINAL |
| Structural Design | SECTIONAL |
| DC Operating Voltage Rating in Volts | 28.0 NOMINAL |
| Contact Terminal Quantity | 22 |
| Section Quantity | 2 |
| Coil Terminal Quantity | 2 |
| Mounting Configuration | FOUR 0.169 IN. DIA MTG HOLES ON 0.812 IN. BY 3.062 IN. MTG CENTERS IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 259AS110-2 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 259AS110-2 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5945-00-009-0489 is a Relay,rotary, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-009-0489 has 2 manufacturer part numbers on file: 259AS110-2 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 259AS110-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 259AS110-2: Winding Characteristic: SINGLE WOUND UNTAPPED; Overall Height: 2.000 INCHES MAXIMUM IN; Coil DC Resistance: 12.21 OHMS NOMINAL; Structural Design: SECTIONAL. 10 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.