The Switching Unit,power Transfer, cataloged under National Stock Number 6110-01-428-9156, 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 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-01-428-9156 |
| Primary Part Number | N279-301641 |
| 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 |
| Voltage in Volts | 450.0 |
| Enclosure Feature | DRIPPROOF |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Current Rating in Amps | 300.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| N279-301641 PRIMARY | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| 24987.15-1 | 3/9 Design control — primary reference Ward Leonard Ct Llc |
NSN 6110-01-428-9156 is a Switching Unit,power Transfer, manufactured by Ward Leonard Ct Llc, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-428-9156 has 1 manufacturer part number on file: N279-301641 (Ward Leonard Ct Llc).
Key specifications for N279-301641: Phase: THREE; Current Type: AC; Voltage in Volts: 450.0; Enclosure Feature: DRIPPROOF. 6 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.
NSN 6110-01-428-9156 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.