|
|
|
National Stock Number:
4720-01-433-7219
Federal Supply Class:
4720
National Item Identification Number:
014337219
Description:
HOSE,AIR DUCT
Detail:
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.
|
Manufacturer Information:
| M6202812363860 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-PRF-62068 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.250 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q FIRST PLY | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q THIRD PLY | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 60.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.000 INCHES | | OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | WALL THICKNESS | 0.070 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
|
|