The Guard,hose-Tubing, cataloged under National Stock Number 4720-01-343-5830, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-343-5830 |
| Primary Part Number | 835028A0819 |
| Item Name | Guard,hose-Tubing |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 835028A0819 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 835028A0819 | Central Metal Fabricators Inc (USA) |
| Reference | Meaning |
|---|---|
| L835028A0819 | 5/9 Secondary reference General Dynamics Land Systems Canadacorp |
NSN 4720-01-343-5830 is a Guard,hose-Tubing, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-343-5830 has 2 manufacturer part numbers on file: 835028A0819 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 835028A0819 (Central Metal Fabricators Inc).
Key specifications for 835028A0819: Overall Length: 4.800 INCHES NOMINAL IN; Special Features: 17-4PH SHEET,20 GAGE; End Item Identification: 1055-01-226-6338; Material: STEEL CORROSION RESISTING. 1 specification is 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.