The Hose,air Duct, cataloged under National Stock Number 4720-01-628-2908, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-628-2908 |
| Primary Part Number | AS4546-06-0152A |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Outside Length | 15.00 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.72 INCHES NOMINAL FIRST END IN |
| Inside Diameter | 1.49 INCHES MINIMUM AND 1.53 INCHES MAXIMUM BOTH ENDS IN |
| Material | FIBERGLASS COVER |
| 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 |
|---|---|
| 41010601502 | Espa (FRA) |
| AS4546-06-0152A PRIMARY | Sae International Dba Sae International (USA) |
| AS4546-06-0152A | Espa (FRA) |
| Reference | Meaning |
|---|---|
| SAE-AS1501 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS4546-06-015 2 A | 3/9 Design control — primary reference U.S. Government activity |
NSN 4720-01-628-2908 is a Hose,air Duct, manufactured by Sae International Dba Sae International, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-628-2908 has 3 manufacturer part numbers on file: 41010601502 (Espa), AS4546-06-0152A (Sae International Dba Sae International), AS4546-06-0152A (Espa).
Key specifications for AS4546-06-0152A: Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Outside Length: 15.00 INCHES NOMINAL BOTH ENDS IN; Style Designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED; Cross-Sectional Shape Style: ROUND. 7 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.