Part Details | AIR DUCT HOSE
4720-00-004-2247 A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.
Alternate Parts: D51950281, D5-19-5028-1, FT98371, FT9837-1, 4720-00-004-2247, 00-004-2247, 4720000042247, 000042247
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 07, 1972 | 00-004-2247 | 11116 ( HOSE, AIR DUCT ) |
REFERENCE DRAWINGS & PICTURES
ROUND
HELICALLY WOUND CONTINOUS WIRE SUPPORTED
Cross Reference | NSN 4720-00-004-2247
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D5-19-5028-1 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTERECBC |
| FT9837-1 | 30299 | FLEXIBLE TECHNOLOGIES INC |
Technical Data | NSN 4720-00-004-2247
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| WALL THICKNESS | 0.065 INCHES MINIMUM |
| MEASURING METHOD AND LENGTH | RL72.000 INCHES NOMINAL |
| MINIMUM INSIDE BENDING RADIUS | 12.000 INCHES |
| HOSE WEIGHT | 34.560 OUNCES PER LINEAR FOOT |
| MAXIMUM OPERATING PRESSURE | 2.4 POUNDS PER SQUARE INCH |
| EXTERNAL OPERATING PRESSURE | 3.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | THERMAL INSULATED |
| TEST DATA DOCUMENT | 96906-MIL-STD-282 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| SPECIAL TEST FEATURES | TO WITHSTAND 100 MIN WHEN TESTED TO METHOD 204.1.1 AND 200 MIN WHEN TESTED TO METHOD 206.1.1 |