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National Stock Number:
4720-00-996-0715
Federal Supply Class:
4720
National Item Identification Number:
009960715
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:
| 10894490-3 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 4720009960715 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 4720009960715 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| MATERIAL | RUBBER BUTYL 1ST PLY | | PLASTIC POLYAMIDE 2ND PLY | | STEEL REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.100 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 4.250 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | END INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 1.500 INCHES NOMINAL FIRST END | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | FIBERGLASS OR NYLON REINFORCING STRING WOUND ON OUTSIDE OF HOSE.AN EXTRA PLY OF NYLON TO BE ADDED ON OD OF CUFFS,BOTH ENDS |
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