The Junction Box, cataloged under National Stock Number 5975-01-189-4906, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Morris Material Handling, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5975-01-189-4906 |
| Primary Part Number | 79Q650 |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Morris Material Handling, Inc. |
| Status | ACTIVE |
| Inside Depth | 1.750 INCHES NOMINAL IN |
| Body Width | 2.250 INCHES NOMINAL IN |
| Style Designator | SQUARE-TWO GANG BOX |
| Body Length | 2.250 INCHES NOMINAL IN |
| Cover Attachment Method | SELF TAPPING SCREW |
| Surface Treatment | ENAMEL OVERALL |
| Environmental Protection | ALCOHOL PROOF |
| Material | ALUMINUM OVERALL |
| 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 |
|---|---|
| 79Q650 | Morris Material Handling, Inc. (USA) |
| Reference | Meaning |
|---|---|
| Z-36-36-28 | 3/2 Design control — primary reference U.S. Government activity |
| Z-36-36-28 | 5/9 Secondary reference Zero Corp Dba Apw Wrightline |
NSN 5975-01-189-4906 is a Junction Box, manufactured by Morris Material Handling, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-189-4906 has 1 manufacturer part number on file: 79Q650 (Morris Material Handling, Inc.).
Key specifications for 79Q650: Inside Depth: 1.750 INCHES NOMINAL IN; Body Width: 2.250 INCHES NOMINAL IN; Style Designator: SQUARE-TWO GANG BOX; Body Length: 2.250 INCHES NOMINAL IN. 8 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.