The Box Connector,electrical, cataloged under National Stock Number 5975-01-481-7537, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Guild Associates Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-481-7537 |
| Primary Part Number | 863-000660 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Guild Associates Inc |
| Status | ACTIVE |
| Thread Length | 1.0625 INCHES NOMINAL SECOND END IN |
| Style Designator | STRAIGHT |
| Cable Diameter Accommodated | 1.125 INCHES MAXIMUM FIRST END IN |
| Nominal Thread Size | 1.250 INCHES SECOND END IN |
| Conduit Type Accommodated | FLEXIBLE NONMETALLIC FIRST END |
| Material | STEEL |
| Thread Series Designator | NPT SECOND END |
| End Type | EXTERNAL THREAD SECOND END |
| End Type | GLAND NUT W/INTERNAL THREAD FIRST END |
| Hazardous Locations/environmental Protection | OILTIGHT AND WATERTIGHT |
| 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 |
|---|---|
| 863-000660 PRIMARY | Guild Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| CG90-100125S | C/1 Advisory reference — outside the item-of-supply concept Egs Electrical Group Appleton Div |
| CG90-100125S | 5/9 Secondary reference Appleton Electric Co |
NSN 5975-01-481-7537 is a Box Connector,electrical, manufactured by Guild Associates Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-481-7537 has 1 manufacturer part number on file: 863-000660 (Guild Associates Inc).
Key specifications for 863-000660: Thread Length: 1.0625 INCHES NOMINAL SECOND END IN; Style Designator: STRAIGHT; Cable Diameter Accommodated: 1.125 INCHES MAXIMUM FIRST END IN; Nominal Thread Size: 1.250 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.