The Switching Unit,power Transfer, cataloged under National Stock Number 6110-00-635-9685, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6110-00-635-9685 |
| Item Name | Switching Unit,power Transfer |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Status | ACTIVE |
| Phase | THREE |
| Switch Position Quantity | 3 |
| Switch Pole Quantity | 3 |
| Voltage in Volts | 450.0 |
| Nondefinitive Spec/std Data | ABT-A2 TYPE |
| Switch Action Type | MAGNETIC CONTACTOR |
| Mounting Configuration | FOUR 29/64 IN. DIA MTG HOLES ON 4-7/8 IN. BY 4-7/8 IN. MTG CENTERS IN |
| Manual Operation Facility | PROVIDED |
| Enclosure Feature | OPEN |
| Frequency Rating | 60.000 HERTZ NOMINAL |
| Reference Number Differentiating Characteristics | ELEC |
| Switch Off Position | INCLUDED |
| Current Rating in Amps | 100.0 |
| Switch Operation Method | MAGNETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 40363CMARKII | 5/9 Secondary reference Cooper Industries Inc Cooper Distribution Equipment Div |
| 40363CMARK2 | 3/9 Design control — primary reference Cooper Industries Inc Cooper Distribution Equipment Div |
NSN 6110-00-635-9685 is a Switching Unit,power Transfer, classified under FSC 6110, Electrical Control Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6110-00-635-9686. Verify interchangeability with system specifications before substitution.
Key specifications for 6110-00-635-9685: Overall Height: 6.250 INCHES NOMINAL IN; Phase: THREE; Switch Position Quantity: 3; Switch Pole Quantity: 3. 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.