The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-200-2820, 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 18 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-200-2820 |
| Primary Part Number | 5336355-009 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Measuring Method and Length | 56.000 INCHES MINIMUM WORKING AND 58.000 INCHES MAXIMUM WORKING IN |
| Temp Rating | -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Layer Composition and Location | 1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE |
| Angle Between Rigid Elbow Fittings in Deg | 90.0 |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.140 INCHES NOMINAL IN |
| Operating Pressure | 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 1.313 INCHES FIRST END IN |
| Exterior Color | BLACK |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Inside Surface Condition | CONVOLUTED |
| Media for Which Designed | ETHYLENE GLYCOL SINGLE RESPONSE |
| Hydrostatic Test Pressure | 450.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3B FIRST END |
| Burst Test Pressure | 900.0 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 12 FIRST END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
|---|---|
| 5336355-009 PRIMARY | Naval Sea Systems Command (USA) |
| 55031-009 | Hydraflow (USA) |
| 92002-9 PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| 5336355-009 | 5/1 Secondary reference Raytheon Company |
| 5336355 | D/9 Drawing number reference only Naval Sea Systems Command |
| 6351-0570 | 5/9 Secondary reference Transdigm Inc Div Adelwiggins Group |
| 4720PL0964262 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4720-01-200-2820 is a Hose Assembly,nonmetallic, manufactured by Naval Sea Systems Command, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-200-2820 has 3 manufacturer part numbers on file: 5336355-009 (Naval Sea Systems Command), 55031-009 (Hydraflow), 92002-9 (Hydraflow).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-205-1098, 6220-01-321-9147. Verify interchangeability with system specifications before substitution.
Key specifications for 5336355-009: Measuring Method and Length: 56.000 INCHES MINIMUM WORKING AND 58.000 INCHES MAXIMUM WORKING IN; Temp Rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT SINGLE RESPONSE DEGF; Layer Composition and Location: 1ST LAYER BRAIDED POLYAMIDE CORD AND OUTER LAYER MOLDED RUBBER, NEOPRENE; Angle Between Rigid Elbow Fittings in Deg: 90.0. 18 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.