The Junction Box, cataloged under National Stock Number 5975-01-376-5789, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-376-5789 |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| Third Center to Center Distance Between Mounting Holes | 5.875 INCHES NOMINAL IN |
| Inside Width | 10.000 INCHES NOMINAL IN |
| Inside Length | 16.000 INCHES NOMINAL IN |
| Second Center to Center Distance Between Mounting Holes | 11.438 INCHES NOMINAL IN |
| Cover Mounting Hole Quantity | 10 |
| Inside Depth | 5.000 INCHES NOMINAL IN |
| Cover Type | FLAT |
| First Center to Center Distance Between Mounting Holes | 11.750 INCHES NOMINAL IN |
| Mounting Feet Length | 11.000 INCHES NOMINAL IN |
| Environmental Protection | SUBMERSIBLE |
| Mounting Feet Thickness | 0.312 INCHES NOMINAL IN |
| Material | COPPER OVERALL |
| Cover Opening Shape and Quantity | 1 RECTANGULAR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M24142/6-005 | 2/2 Government specification standardization U.S. Government activity |
| MIL-E-24142/6 | 4/1 Identification reference U.S. Government activity |
NSN 5975-01-376-5789 is a Junction Box, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-398-6959. Verify interchangeability with system specifications before substitution.
Key specifications for 5975-01-376-5789: Overall Height: 7.000 INCHES NOMINAL IN; Third Center to Center Distance Between Mounting Holes: 5.875 INCHES NOMINAL IN; Inside Width: 10.000 INCHES NOMINAL IN; Inside Length: 16.000 INCHES NOMINAL IN. 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.