The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-040-3010, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-040-3010 |
| Primary Part Number | 2274D11 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.480 INCHES NOMINAL IN |
| Features Provided | IDENTICAL ENDS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Series Designator | UNF FIRST END |
| Inner Conveying Tube Style | ANNULAR CLOSE-PITCH CORRUGATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2274D11 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| 605835N131 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| S4350-1802 | Smiths Tubular Systems-Laconia, Inc. (USA) |
NSN 4720-00-040-3010 is a Hose Assembly,metallic, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-040-3010 has 3 manufacturer part numbers on file: 2274D11 (Curtiss-Wright Controls, Inc. Div Actuation Division), 605835N131 (Curtiss-Wright Controls, Inc. Div Actuation Division), S4350-1802 (Smiths Tubular Systems-Laconia, Inc.).
Key specifications for 2274D11: Connection Style: SWIVEL NUT FLARE FIRST END; Layer Composition and Location: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.480 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.