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National Stock Number:
4720-01-070-9572
Federal Supply Class:
4720
National Item Identification Number:
010709572
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.
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Manufacturer Information:
| 12253355 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 5.935 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 4.015 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 26.250 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | WITH 1 IN. THICK INSULATION AROUND THE CIRCUMFERENCE OF THE HOSE. MATERIAL-INSULATION FELT,FIBROUS GLASS,TYPE I,CLASS 4,5 OR 6,SPEC MIL-I-22023 | | WALL THICKNESS | 1.000 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION | | TEST DATA DOCUMENT | 19207-12253355 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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