The Hose,air Duct, cataloged under National Stock Number 4720-01-607-2483, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-607-2483 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Status | ACTIVE |
| Measuring Method and Length | 19.0 INCHES NOMINAL WORKING IN |
| Connection Style | ROUND SECOND END |
| Connection Type | SOFT SECOND END |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Material Document and Classification | BMS8-17 MFR REF SINGLE MATERIAL RESPONSE ALL PLIES |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.05 INCHES NOMINAL BOTH ENDS IN |
| Inside Diameter | 0.75 INCHES NOMINAL BOTH ENDS IN |
| End Overall Length | 1.05 INCHES NOMINAL FIRST END IN |
| End Inside Diameter | 0.75 INCHES NOMINAL FIRST END IN |
| Material | FIBERGLASS ALL PLIES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| BACD40A03-076-5A41 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4720-01-607-2483 is a Hose,air Duct, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
Key specifications for 4720-01-607-2483: Measuring Method and Length: 19.0 INCHES NOMINAL WORKING IN; Connection Style: ROUND SECOND END; Connection Type: SOFT SECOND END; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. 11 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.