Product Details | AIR DUCT HOSE

4720-00-140-6772 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: 3008406-068-103, 4720-00-140-6772, 00-140-6772, 3008406068103, 4720001406772, 001406772

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

Supply Group (FSG) NSN Assign. NIIN
47 25 AUG 1971 00-140-6772

Drawings & Photos | NSN 4720-00-140-6772


Cross Reference | NSN 4720-00-140-6772

Part Number Cage Code Manufacturer
3008406-068-103 99696 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL

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Technical Data | NSN 4720-00-140-6772

Characteristic Specifications
MATERIAL PLASTIC TETRAFLUOROETHYLENE 1ST PLY RUBBER SILICONE CLASS Q 2ND PLY STEEL REINFORCING WIRE
STYLE DESIGNATOR A3 FULLY CONVOLUTED W/WIRE RINGS BETWEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 0.750 INCHES NOMINAL FIRST END
WALL THICKNESS 0.030 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
MEASURING METHOD AND LENGTH 4.000 INCHES NOMINAL OVERALL
CONNECTION TYPE PREFORMED BOTH ENDS
CONNECTION STYLE C3 ROUND BOTH ENDS
END INSIDE DIAMETER 0.750 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 0.620 INCHES NOMINAL BOTH ENDS
MANUFACTURERS CODE 99696
DESIGN CONTROL REFERENCE 3008406-068-103

Restrictions/Controls & Freight Information | NSN 4720-00-140-6772

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 J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code ZG Germany
ZH
ZJ
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