The Ferrule,electrical Conduit, cataloged under National Stock Number 5975-00-374-3606, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-374-3606 |
| Primary Part Number | EY528 |
| Item Name | Ferrule,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | ACTIVE |
| Connection Method | PRESSURE |
| Duct Nominal Diameter | 0.375 INCHES IN |
| Duct Type for Which Designed | FLEXIBLE METALLIC CONDUIT |
| Surface Treatment | CADMIUM |
| Material | COPPER 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 |
|---|---|
| EY528 PRIMARY | United Technologies Corp Electro Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| EY528 | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
NSN 5975-00-374-3606 is a Ferrule,electrical Conduit, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-374-3606 has 1 manufacturer part number on file: EY528 (United Technologies Corp Electro Systems Inc).
Key specifications for EY528: Connection Method: PRESSURE; Duct Nominal Diameter: 0.375 INCHES IN; Duct Type for Which Designed: FLEXIBLE METALLIC CONDUIT; Surface Treatment: CADMIUM. 5 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.