Product Details | AIR DUCT HOSE

4720-00-146-5426 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: GD10A6C7, 4720-00-146-5426, 00-146-5426, 4720001465426, 001465426

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

Supply Group (FSG) NSN Assign. NIIN
47 19 AUG 1972 00-146-5426

Drawings & Photos | NSN 4720-00-146-5426


Cross Reference | NSN 4720-00-146-5426

Part Number Cage Code Manufacturer
GD10A6C7 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 4720-00-146-5426

Characteristic Specifications
MATERIAL FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 3RD PLY STEEL CORROSION RESISTING REINFORCING WIRE
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 1.500 INCHES NOMINAL FIRST END
MEASURING METHOD AND LENGTH 3.500 INCHES NOMINAL OVERALL
CONNECTION TYPE PREFORMED BOTH ENDS
CONNECTION STYLE C3 ROUND BOTH ENDS
END INSIDE DIAMETER 2.500 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.550 INCHES NOMINAL BOTH ENDS
MINIMUM INSIDE BENDING RADIUS 0.750 INCHES
MAXIMUM OPERATING PRESSURE 16.0 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA 2 CLASS AND 2 TYPE
(NON-CORE DATA) TEMP RANGE -65.0 TO 300.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 4720-00-146-5426

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 051140 HOSE:NOI TUBING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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

Management | NSN 4720-00-146-5426

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each