The Junction Box, cataloged under National Stock Number 5975-01-376-1501, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 11 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 | 5975-01-376-1501 |
| Primary Part Number | 1552AS431-4 |
| Item Name | Junction Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Identification Code Color | GREEN |
| Cover Mounting Hole Quantity | 2 |
| Inside Depth | 1.750 INCHES NOMINAL IN |
| Body Width | 2.880 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR-SEE THRU-INTEGRAL MOUNTING |
| Features Provided | DETACHABLE MOUNTING BRACKET |
| Entrance Quantity | 1 |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Body Length | 4.620 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Standard Wiring Device Quantity | 1 |
| 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 |
|---|---|
| 1552AS431-4 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5975-01-376-1501 is a Junction Box, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-376-1501 has 1 manufacturer part number on file: 1552AS431-4 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1552AS431-4: Identification Code Color: GREEN; Cover Mounting Hole Quantity: 2; Inside Depth: 1.750 INCHES NOMINAL IN; Body Width: 2.880 INCHES NOMINAL IN. 11 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.