The Interconnecting Box, cataloged under National Stock Number 5975-01-651-6518, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hammond Maufacturing Company Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5975-01-651-6518 |
| Primary Part Number | EJ866 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hammond Maufacturing Company Inc |
| Status | ACTIVE |
| Style Designator | RECTANGULAR, SURFACE MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 8.75 INCHES NOMINAL IN |
| Features Provided | COVER AND ROHS DIRECTIVE COMPLIANCE |
| Mounting Bolt Circle Diameter | 0.31 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 4.00 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| EJ866 PRIMARY | Hammond Maufacturing Company Inc (USA) |
| Reference | Meaning |
|---|---|
| HM415-ND | 5/9 Secondary reference Digi-Key Corp |
NSN 5975-01-651-6518 is a Interconnecting Box, manufactured by Hammond Maufacturing Company Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-651-6518 has 1 manufacturer part number on file: EJ866 (Hammond Maufacturing Company Inc).
Key specifications for EJ866: Overall Height: 8.00 INCHES NOMINAL IN; Style Designator: RECTANGULAR, SURFACE MOUNTING; Overall Width: 6.00 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Height: 8.75 INCHES NOMINAL IN. 6 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.