The Switchboard,interior Communicati, cataloged under National Stock Number 6110-01-253-1100, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share 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 | 6110-01-253-1100 |
| Primary Part Number | 4043-31 |
| Item Name | Switchboard,interior Communicati |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 9052075 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 4043-31 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 630D-4043-31 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 6110-01-253-1100 is a Switchboard,interior Communicati, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-253-1100 has 3 manufacturer part numbers on file: 9052075 (Huntington Ingalls Inc Div Newport News Shipbuilding), 4043-31 (Huntington Ingalls Inc Div Newport News Shipbuilding), 630D-4043-31 (Huntington Ingalls Inc Div Newport News Shipbuilding).
2 possible matches (shared part number, not a government interchangeability claim): 6625-01-304-4910, 5365-01-697-0977. Verify interchangeability with system specifications before substitution.
Key specifications for 4043-31: Overall Height: 42.000 INCHES NOMINAL IN; Overall Length: 23.500 INCHES NOMINAL IN; Overall Width: 18.000 INCHES NOMINAL IN. 0 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.