The Switching Unit,power Transfer, cataloged under National Stock Number 6110-01-149-9182, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6110-01-149-9182 |
| Primary Part Number | 24983.12 |
| Item Name | Switching Unit,power Transfer |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Phase | THREE |
| Current Type | AC |
| Switch Position Quantity | 3 |
| Switch Pole Quantity | 2 |
| Voltage in Volts | 450.0 |
| Switch Action Type | ROTARY |
| Mounting Configuration | FOUR 17/32 IN. DIA HOLES; RECTANGULAR PATTERN; 6-1/16 IN. BY 16-1/2 IN. CENTERS IN |
| Manual Operation Facility | NOT PROVIDED |
| Functional Description | PROVIDES MANUAL OR AUTOMATIC SWITCHING FROM SHIP POWER TO EMERGENCY POWER |
| Enclosure Feature | DRIPPROOF |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Type/model Designation | ABT-A3 |
| Switch Off Position | INCLUDED |
| Current Rating in Amps | 25.0 |
| Switch Operation Method | MANUAL |
| 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 |
|---|---|
| 17422.11 | Ward Leonard Ct Llc (USA) |
| 24983.12 PRIMARY | Ward Leonard Ct Llc (USA) |
| 24983.12-1 | Ward Leonard Ct Llc (USA) |
NSN 6110-01-149-9182 is a Switching Unit,power Transfer, manufactured by Ward Leonard Ct Llc, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-149-9182 has 3 manufacturer part numbers on file: 17422.11 (Ward Leonard Ct Llc), 24983.12 (Ward Leonard Ct Llc), 24983.12-1 (Ward Leonard Ct Llc).
Key specifications for 24983.12: Phase: THREE; Current Type: AC; Switch Position Quantity: 3; Switch Pole Quantity: 2. 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.