The Hose,nonmetallic, cataloged under National Stock Number 4720-01-376-5647, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-376-5647 |
| Primary Part Number | 75B838311-203 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Operating Pressure | 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE 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 |
|---|---|
| 75B838311-203 | Icon Aerospace Technology Ltd (GBR) |
| 75B838311-203 | Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites (GBR) |
| 75B838311-203 PRIMARY | The Boeing Company Div Defense (USA) |
| 75B838311-203 | Bae Systems (operations) Limited (GBR) |
| Reference | Meaning |
|---|---|
| 75B83811-201 | 5/9 Secondary reference The Boeing Company Div Defense |
| 75B83811-201 | 5/9 Secondary reference Bae Systems Plc |
| 75B83811-201 | 5/9 Secondary reference British Aerospace (military Aircraft & Aerostructures) |
| BA7689 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites |
| 75B838311-203 | 5/9 Secondary reference Icon Polymer Ltd |
| 75B838311-201 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites |
| 75B838311-201 | C/1 Advisory reference — outside the item-of-supply concept Icon Polymer Ltd |
| 75B838311-203 | 5/9 Secondary reference Bae Systems Plc |
| 75B83811-201 | 5/9 Secondary reference Icon Polymer Ltd |
| 75B838311-203 | 5/9 Secondary reference British Aerospace (military Aircraft & Aerostructures) |
| 75B83811-201 | 5/9 Secondary reference Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites |
NSN 4720-01-376-5647 is a Hose,nonmetallic, manufactured by The Boeing Company Div Defense, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-376-5647 has 4 manufacturer part numbers on file: 75B838311-203 (Icon Aerospace Technology Ltd), 75B838311-203 (Meggitt Aerospace Ltd T/a Meggitt Polymers and Composites), 75B838311-203 (The Boeing Company Div Defense), 75B838311-203 (Bae Systems (operations) Limited).
Key specifications for 75B838311-203: Cross-Sectional Shape Style: ROUND; Operating Pressure: 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Inside Surface Condition: SMOOTH; Part Name Assigned by Controlling Agency: FLEXIBLE HOSE. 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.