The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-705-3499, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Berg Manufacturing, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-705-3499 |
| Primary Part Number | VIB-3 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Berg Manufacturing, Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 8.000 INCHES MINIMUM OVERALL AND 8.500 INCHES MAXIMUM OVERALL IN |
| End Connection Design | STRAIGHT ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| End Fitting Component and Material | NIPPLE COPPER ALL ENDS |
| 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 |
|---|---|
| VIB-3 | Berg Manufacturing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5-13-11115-1 | 3/9 Design control — primary reference Doucette Industries, Inc. |
| 5-13-11115 | D/9 Drawing number reference only U.S. Government activity |
| 5-13-11115-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4720-01-705-3499 is a Hose Assembly,metallic, manufactured by Berg Manufacturing, Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-705-3499 has 1 manufacturer part number on file: VIB-3 (Berg Manufacturing, Inc.).
Key specifications for VIB-3: Measuring Method and Length: 8.000 INCHES MINIMUM OVERALL AND 8.500 INCHES MAXIMUM OVERALL IN; End Connection Design: STRAIGHT ALL ENDS; Cross-Sectional Shape Style: ROUND; End Fitting Component and Material: NIPPLE COPPER ALL ENDS. 4 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.