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National Stock Number:
4720-01-287-2493
Federal Supply Class:
4720
National Item Identification Number:
012872493
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:
| 713560 | 70628 | ARROWHEAD PRODUCTS CORP | | AS1543 | 0U583 | SAE INTERNATIONAL | | AS1543-12A60 | 0U583 | SAE INTERNATIONAL | | AS1543-12A60 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS1543 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS1543-12A60 | 98897 | LOCKHEED MARTIN CORP | | SAE-AS1501 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q ALL PLIES | | MAXIMUM OPERATING PRESSURE | 10.5 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 6.000 INCHES NOMINAL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A GRADE | | SPECIFICATION/STANDARD DATA | 81343-AS1543 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | WALL THICKNESS | 0.028 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | STYLE DESIGNATOR | SLEEVE SECTION |
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