The Hose,nonmetallic, cataloged under National Stock Number 4720-01-620-8138, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sierra International Inc. Dba Teleflex Marine. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-620-8138 |
| Primary Part Number | 16-350-2003 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sierra International Inc. Dba Teleflex Marine |
| Status | ACTIVE |
| Measuring Method and Length | 10.0 INCHES NOMINAL OVERALL IN |
| Temp Rating | -5.0 FAHRENHEIT AND 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Layer Composition and Location | 1ST LAYER RUBBER IMPREGNATED HELIX WIRE COIL |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 2.484 INCHES NOMINAL IN |
| Operating Pressure | 90.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Inside Diameter | 2.0 INCHES NOMINAL IN |
| Media for Which Designed | FUEL SINGLE RESPONSE |
| Outer Covering Environmental Protection | ABRASION RESISTANT |
| Inner Conveying Tube Style | PLAIN |
| 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 |
|---|---|
| 16-350-2003 PRIMARY | Sierra International Inc. Dba Teleflex Marine (USA) |
| Reference | Meaning |
|---|---|
| 12-350-2000-1 | 5/9 Secondary reference Shields Rubber Co |
NSN 4720-01-620-8138 is a Hose,nonmetallic, manufactured by Sierra International Inc. Dba Teleflex Marine, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-620-8138 has 1 manufacturer part number on file: 16-350-2003 (Sierra International Inc. Dba Teleflex Marine).
Key specifications for 16-350-2003: Measuring Method and Length: 10.0 INCHES NOMINAL OVERALL IN; Temp Rating: -5.0 FAHRENHEIT AND 180.0 FAHRENHEIT SINGLE RESPONSE DEGF; Layer Composition and Location: 1ST LAYER RUBBER IMPREGNATED HELIX WIRE COIL; Cross-Sectional Shape Style: ROUND. 10 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.