Product Details | AIR DUCT HOSE

4720-01-584-0656 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: NAS1375A06SB047, 4720-01-584-0656, 01-584-0656, 4720015840656, 015840656

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

Supply Group (FSG) NSN Assign. NIIN
47 15 APR 2010 01-584-0656

Demand History | NSN 4720-01-584-0656

Part Number Request Date QTY Origin
NAS1375A06SB047 2024-05-150 3 United States
4720-01-584-0656 2017-03-71 10 DIBBS

Cross Reference | NSN 4720-01-584-0656

Part Number Cage Code Manufacturer
NAS1375A06SB047 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 4720-01-584-0656

Characteristic Specifications
SPECIAL FEATURES TEMPERATURE RATING -75 DEGREES F TO 500 DEGREES F
MAXIMUM OPERATING PRESSURE 4.0 POUNDS PER SQUARE INCH
EXTERNAL OPERATING PRESSURE 4.5 POUNDS PER SQUARE INCH
WALL THICKNESS 0.031 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY-HOSE, AIR DUCT
END ITEM IDENTIFICATION UH-1 AIRCRAFT
END INSIDE DIAMETER 1.500 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.250 INCHES NOMINAL BOTH ENDS
MATERIAL FIBERGLASS ALL PLIES AND RUBBER SILICONE CLASS Q ALL PLIES
CONNECTION TYPE PLAIN BOTH ENDS
STYLE DESIGNATOR HELICALLY WOUND CONTINOUS WIRE SUPPORTED
MINIMUM INSIDE BENDING RADIUS 1.500 INCHES
INSIDE DIAMETER 1.500 INCHES NOMINAL BOTH ENDS
MEASURING METHOD AND LENGTH 11.750 INCHES NOMINAL OVERALL
CONNECTION STYLE ROUND BOTH ENDS
MATERIAL STEEL CORROSION RESISTING REINFORCING WIRE

Restrictions/Controls & Freight Information | NSN 4720-01-584-0656

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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
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 4720-01-584-0656

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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