The Box Connector,electrical, cataloged under National Stock Number 5975-01-131-8057, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Egs Electrical Group Appleton Div. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5975-01-131-8057 |
| Primary Part Number | CG-1238 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Egs Electrical Group Appleton Div |
| Status | ACTIVE |
| Thread Length | 0.812 INCHES NOMINAL SECOND END IN |
| Style Designator | STRAIGHT |
| Cable Diameter Accommodated | 0.187 INCHES MAXIMUM FIRST END IN |
| Nominal Thread Size | 0.375 INCHES SECOND END IN |
| Conduit Type Accommodated | FLEXIBLE NONMETALLIC FIRST END |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | NPT SECOND END |
| Furnished Items | GROMMET |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CG-1238 PRIMARY | Egs Electrical Group Appleton Div (USA) |
| Reference | Meaning |
|---|---|
| 5055109-1 | 5/9 Secondary reference Signals Warfare Project Manager |
NSN 5975-01-131-8057 is a Box Connector,electrical, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-131-8057 has 1 manufacturer part number on file: CG-1238 (Egs Electrical Group Appleton Div).
Key specifications for CG-1238: Thread Length: 0.812 INCHES NOMINAL SECOND END IN; Style Designator: STRAIGHT; Cable Diameter Accommodated: 0.187 INCHES MAXIMUM FIRST END IN; Nominal Thread Size: 0.375 INCHES SECOND END IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.