The Box Connector,electrical, cataloged under National Stock Number 5975-01-355-3476, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Amz Alabama Inc. (CAGE 076M6); Abb Installation Products Inc (CAGE 56501); Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (CAGE 0FW39) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-355-3476 |
| Primary Part Number | 2520-2 |
| Item Name | Box Connector,electrical |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Abb Installation Products Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 2520-2 | Amz Alabama Inc. (USA) |
| 2520-2 PRIMARY | Abb Installation Products Inc (USA) |
| 2520-2 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| 6-294-007653 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
| 2HG334 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
NSN 5975-01-355-3476 is a Box Connector,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-355-3476 has 3 manufacturer part numbers on file: 2520-2 (Amz Alabama Inc.), 2520-2 (Abb Installation Products Inc), 2520-2 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
3 possible matches (shared part number, not a government interchangeability claim): 3030-01-480-3820, 6655-01-658-1884, 7920-01-682-5339. Verify interchangeability with system specifications before substitution.
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.