The Junction Box, cataloged under National Stock Number 5975-01-577-8879, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-577-8879 |
| Primary Part Number | 4003219 |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp |
| Status | ACTIVE |
| Cover Mounting Hole Quantity | 4 |
| Inside Depth | 139.7 MILLIMETERS NOMINAL MM |
| Body Width | 88.0 MILLIMETERS NOMINAL MM |
| Style Designator | RECTANGULAR-SPECIAL COVERED |
| Entrance Quantity | 2 |
| Material Thickness | 0.120 INCHES NOMINAL IN |
| Body Length | 136.0 MILLIMETERS NOMINAL MM |
| Cover Type | FLAT |
| Material | STEEL OVERALL |
| Standard Wiring Device Quantity | 2 |
| Cover Opening Shape and Quantity | 1 ROUND |
| Entrance Diameter | 22.2 MILLIMETERS ENDS MM |
| Entrance Diameter | 43.8 MILLIMETERS BOTTOM MM |
| 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 |
|---|---|
| 4003219 PRIMARY | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
NSN 5975-01-577-8879 is a Junction Box, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-577-8879 has 1 manufacturer part number on file: 4003219 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
Key specifications for 4003219: Cover Mounting Hole Quantity: 4; Inside Depth: 139.7 MILLIMETERS NOMINAL MM; Body Width: 88.0 MILLIMETERS NOMINAL MM; Style Designator: RECTANGULAR-SPECIAL COVERED. 13 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.