The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-463-8098, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-463-8098 |
| Primary Part Number | 505-6405267 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flow Angle | 90.000 DEGREES FIRST END |
| Measuring Method and Length | 40.000 INCHES NOMINAL OVERALL IN |
| Temp Rating | -40.000 FAHRENHEIT AND 200.00 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 25.000 INCHES IN |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| End Connection Design | ELBOW FIRST END |
| Angle Between Rigid Elbow Fittings in Deg | 90.000 |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.220 INCHES NOMINAL IN |
| Operating Pressure | 400.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.188 INCHES FIRST END IN |
| Inside Diameter | 1.812 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Thread Class | 3A FIRST END A |
| Burst Test Pressure | 1200.000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 12 FIRST END |
| Thread Series Designator | UN FIRST END |
| 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 |
|---|---|
| 505-6405267 PRIMARY | Naval Sea Systems Command (USA) |
| 211079586 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211079586 | 5/2 Secondary reference U.S. Government activity |
| 6405267 | D/9 Drawing number reference only Naval Sea Systems Command |
| 6405267 ASSY 13 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4720-01-463-8098 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-463-8098 has 2 manufacturer part numbers on file: 505-6405267 (Naval Sea Systems Command), 211079586 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-727-4956. Verify interchangeability with system specifications before substitution.
Key specifications for 505-6405267: Flow Angle: 90.000 DEGREES FIRST END; Measuring Method and Length: 40.000 INCHES NOMINAL OVERALL IN; Temp Rating: -40.000 FAHRENHEIT AND 200.00 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 25.000 INCHES IN. 20 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.