The Conduit Assembly,metal,flexible, cataloged under National Stock Number 5975-00-669-7260, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Heale Manufacturing Co Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-669-7260 |
| Primary Part Number | XH-4551 |
| Item Name | Conduit Assembly,metal,flexible |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Heale Manufacturing Co Llc |
| Status | ACTIVE |
| Measuring Method and Length | 23.000 INCHES NOMINAL WORKING IN |
| Minimum Inside Bending Radius | 1.375 INCHES IN |
| Terminal End Type | SHOULDERED FERRULE W/COUPLING NUT BOTH ENDS |
| Body Inside Diameter | 0.250 INCHES NOMINAL IN |
| Nominal Thread Size | 0.625 INCHES BOTH ENDS IN |
| Braided Metallic Shield Type | TINNED BRONZE WIRE |
| Trade Size | 0.250 |
| Material | COPPER ALLOY BODY |
| Material | ALUMINUM ALLOY COMPLETE END FITTING |
| Thread Series Designator | UNEF BOTH ENDS |
| 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 |
|---|---|
| XH-4551 | Heale Manufacturing Co Llc (USA) |
| C175-0250-2300-5757 | Dcx-Chol Enterprises, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4394793-502 | 5/9 Secondary reference The Boeing Company |
| C175-0250-2300-5757 | 5/9 Secondary reference Breeze-Eastern Llc |
| 4394793-502 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5975-00-669-7260 is a Conduit Assembly,metal,flexible, manufactured by Heale Manufacturing Co Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-669-7260 has 2 manufacturer part numbers on file: XH-4551 (Heale Manufacturing Co Llc), C175-0250-2300-5757 (Dcx-Chol Enterprises, Inc.).
Key specifications for XH-4551: Measuring Method and Length: 23.000 INCHES NOMINAL WORKING IN; Minimum Inside Bending Radius: 1.375 INCHES IN; Terminal End Type: SHOULDERED FERRULE W/COUPLING NUT BOTH ENDS; Body Inside Diameter: 0.250 INCHES NOMINAL IN. 10 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.