4720-00-555-2975 HOSE,AIR DUCT Index 4720-00-555-2977 HOSE,AIR DUCT

National Stock Number:
4720-00-555-2976

Federal Supply Class:
4720

National Item Identification Number:
005552976

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:
4720005552976SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
CEETS-9-54-621868HBD INDUSTRIES, INC
FLEXFLYTE L-130299FLEXIBLE TECHNOLOGIES INC
GD10A9-2726512NORTHROP GRUMMAN SYSTEMS CORPORATION
GD10A9C2726512NORTHROP GRUMMAN SYSTEMS CORPORATION
MIL-H-879681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NE0FAB-216632FLEXFAB LLC
NEOFAB-216632FLEXFAB LLC
SAE-AS87960U583SAE INTERNATIONAL
WC031-2.25-54-670628ARROWHEAD PRODUCTS CORP


Techincal Specification:
END INSIDE DIAMETER2.250 INCHES NOMINAL BOTH ENDS
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.550 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER2.250 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE 2ND PLY
MATERIALFIBERGLASS AND RESIN 1ST PLY
MATERIALFIBERGLASS AND RESIN 2ND PLY
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 3RD PLY
MATERIALSTEEL CORROSION RESISTING REINFORCING WIRE
MAXIMUM OPERATING PRESSURE16.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH13.500 INCHES NOMINAL OVERALL
MINIMUM INSIDE BENDING RADIUS1.125 INCHES
NONDEFINITIVE SPEC/STD DATA2 CLASS AND 2 TYPE
SPECIFICATION/STANDARD DATA81349-MIL-H-8796 GOVERNMENT SPECIFICATION
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED


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