The Hose,nonmetallic, cataloged under National Stock Number 4720-01-679-0523, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Petrogen 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 | 4720-01-679-0523 |
| Primary Part Number | 3111 |
| Item Name | Hose,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Petrogen Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | ROUND |
| Media for Which Designed | OXYGEN, GASEOUS AND OXYGEN, LIQUID SINGLE RESPONSE |
| 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 |
|---|---|
| 3111 PRIMARY | Petrogen Inc (USA) |
NSN 4720-01-679-0523 is a Hose,nonmetallic, manufactured by Petrogen Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-679-0523 has 1 manufacturer part number on file: 3111 (Petrogen Inc).
Key specifications for 3111: Cross-Sectional Shape Style: ROUND; Media for Which Designed: OXYGEN, GASEOUS AND OXYGEN, LIQUID SINGLE RESPONSE; Part Name Assigned by Controlling Agency: HOSE,NONMETALLIC; Inner Conveying Tube Style: PLAIN. 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.