The Distribution Box, cataloged under National Stock Number 6110-01-251-0403, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-01-251-0403 |
| Item Name | Distribution Box |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Status | ACTIVE |
| Style Designator | RECTANGULAR, SURFACE MOUNTING |
| System for Which Designed | THREE WIRE THREE PHASE |
| Main Line Maximum AC Voltage Rating in Volts | 208.0 |
| Material | ALUMINUM ALLOY |
| 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 |
| Reference | Meaning |
|---|---|
| 5-4-4142 | 5/9 Secondary reference U.S. Government activity |
| 1-6-6056 | 5/9 Secondary reference U.S. Government activity |
| 1-6-6041-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6110-01-251-0403 is a Distribution Box, classified under FSC 6110, Electrical Control Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3120-01-309-2554. Verify interchangeability with system specifications before substitution.
Key specifications for 6110-01-251-0403: Overall Height: 9.000 INCHES NOMINAL IN; Style Designator: RECTANGULAR, SURFACE MOUNTING; Overall Width: 8.000 INCHES NOMINAL IN; System for Which Designed: THREE WIRE THREE PHASE. 4 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 6110-01-251-0403 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.