The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-446-5305, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-446-5305 |
| Primary Part Number | 2230H-0183SSG |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Smiths Tubular Systems-Laconia, Inc. |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Inside Surface Condition | SMOOTH |
| 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 |
|---|---|
| 2230H-0183SSG PRIMARY | Smiths Tubular Systems-Laconia, Inc. (USA) |
NSN 4720-01-446-5305 is a Hose Assembly,nonmetallic, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-446-5305 has 1 manufacturer part number on file: 2230H-0183SSG (Smiths Tubular Systems-Laconia, Inc.).
Key specifications for 2230H-0183SSG: Cross-Sectional Shape Style: ROUND; Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Inside Surface Condition: SMOOTH; Special Features: DRAWING NAME HOSE ASSEMBLY, NONMETALLIC, 4000 PSI ARAMID FIBER, TITANIUM, FLARELESS, SPOILER HYDRAULIC HOSE -ASSEMBLY. USE ON OUTBOARD RIGHT HAND WING TRAILING HYDRAUUC TUBING INSTALLATION (FLIGHT CONTROLS ONLY). 3 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.