Product Details | AIR DUCT HOSE

4720-00-011-7254 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.

Part Alternates: MILH8796, MIL-H-8796, 70001B10F12Z2, 70-001B10F12Z2, 4720-00-011-7254, 00-011-7254, 4720000117254, 000117254

Pipe, Tubing, Hose, and Fittings | Hose and Flexible Tubing

Supply Group (FSG) NSN Assign. NIIN
47 22 APR 1967 00-011-7254

Demand History | NSN 4720-00-011-7254

Part Number Request Date QTY Origin
MILH8796 2018-04-120 1 US

Cross Reference | NSN 4720-00-011-7254

Part Number Cage Code Manufacturer
70-001B10F12Z2 97499 BELL HELICOPTER TEXTRON INC.
MIL-H-8796 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4720-00-011-7254

Characteristic Specifications
MINIMUM INSIDE BENDING RADIUS 2.500 INCHES
MAXIMUM OPERATING PRESSURE 16.0 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH 6.000 INCHES NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLE ROUND
INSIDE DIAMETER 2.500 INCHES NOMINAL FIRST END
END OVERALL LENGTH 1.000 INCHES NOMINAL BOTH ENDS
CONNECTION TYPE SOFT BOTH ENDS
WALL THICKNESS 0.050 INCHES NOMINAL
STYLE DESIGNATOR HELICALLY WOUND CONTINOUS WIRE SUPPORTED
END INSIDE DIAMETER 2.500 INCHES NOMINAL BOTH ENDS
MATERIAL STEEL REINFORCING WIRE
CONNECTION STYLE ROUND BOTH ENDS
MATERIAL FIBERGLASS 1ST PLY AND RESIN 1ST PLY
MATERIAL FIBERGLASS 2ND PLY AND RESIN 2ND PLY

Restrictions/Controls & Freight Information | NSN 4720-00-011-7254

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 051035 DUCTS:AIR SYSTEM
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable