The Interconnecting Box, cataloged under National Stock Number 5975-01-523-6306, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5975-01-523-6306 |
| Primary Part Number | 12423135 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Unthreaded Mounting Hole Diameter | 6.4 MILLIMETERS NOMINAL MM |
| System for Which Designed | TWO WIRE DC |
| Terminal Type and Quantity | 2 THREADED STUD |
| Furnished Items and Quantity | 2 LOCKNUT |
| 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 |
|---|---|
| 12423135 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12423135 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| FMG-111 | 5/9 Secondary reference Mcgraw Edison Co Usd Opns Sub of Cooper Industries |
NSN 5975-01-523-6306 is a Interconnecting Box, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-523-6306 has 1 manufacturer part number on file: 12423135 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12423135: Unthreaded Mounting Hole Diameter: 6.4 MILLIMETERS NOMINAL MM; System for Which Designed: TWO WIRE DC; Terminal Type and Quantity: 2 THREADED STUD; Furnished Items and Quantity: 2 LOCKNUT. 4 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.