4240-00-471-2916 VISOR,FACESHIELD,INDUSTRIAL Index 5905-00-471-2920 RESISTOR,FIXED,COMPOSITION

National Stock Number:
4720-00-471-2918

Federal Supply Class:
4720

National Item Identification Number:
004712918

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:
B286298K0289BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
B286298U9143BAE SYSTEMS (OPERATIONS) LIMITED


Techincal Specification:
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPEPREFORMED BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.250 INCHES NOMINAL BOTH ENDS
MATERIALRUBBER SILICONE CLASS Q SINGLE PLY
MEASURING METHOD AND LENGTH24.000 INCHES NOMINAL OVERALL
STYLE DESIGNATORFULLY CONVOLUTED


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