The Interconnecting Box, cataloged under National Stock Number 5975-01-279-7544, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Edel Engineering Development Co. Dba Edel Engineering Dev Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5975-01-279-7544 |
| Primary Part Number | 5100574 |
| Item Name | Interconnecting Box |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Edel Engineering Development Co. Dba Edel Engineering Dev Co |
| Status | ACTIVE |
| Material | STEEL AND ALUMINUM ALLOY |
| 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 |
|---|---|
| 5100574 | Edel Engineering Development Co. Dba Edel Engineering Dev Co (USA) |
| Reference | Meaning |
|---|---|
| 5100574 | 3/9 Design control — primary reference Naval Sea Combat Systems Engineering Station |
| 5100574 | 7/2 Vendor item drawing reference W R Systems Ltd Dba Alert |
NSN 5975-01-279-7544 is a Interconnecting Box, manufactured by Edel Engineering Development Co. Dba Edel Engineering Dev Co, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-279-7544 has 1 manufacturer part number on file: 5100574 (Edel Engineering Development Co. Dba Edel Engineering Dev Co).
Key specifications for 5100574: Overall Height: 14.250 INCHES NOMINAL IN; Overall Width: 6.250 INCHES NOMINAL IN; Special Features: 13.000 IN. LG IN; Material: STEEL AND ALUMINUM ALLOY. 1 specification is 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.