Product Details | AIR DUCT HOSE

4720-01-552-9148 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: 7M972092, 7M972-092, 4720-01-552-9148, 01-552-9148, 4720015529148, 015529148

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

Supply Group (FSG) NSN Assign. NIIN
47 28 JUN 2007 01-552-9148

Drawings & Photos | NSN 4720-01-552-9148


Demand History | NSN 4720-01-552-9148

Part Number Request Date QTY Origin
4720-01-552-9148 2017-12-340 282 DIBBS
4720-01-552-9148 2015-11-321 199 DIBBS
4720-01-552-9148 2015-11-309 199 DIBBS
4720-01-552-9148 2015-04-110 156 DIBBS
4720-01-552-9148 2015-04-95 156 DIBBS
4720-01-552-9148 2008-11-319 188 DIBBS
4720-01-552-9148 2008-10-304 188 DIBBS

Cross Reference | NSN 4720-01-552-9148

Part Number Cage Code Manufacturer
7M972-092 21868 HBD INDUSTRIES INC DIV HBD/THERMOID INC
7M972-092 76301 BOEING COMPANY, THE DBA BOEING
7M972-092 99135 FLEXCO, INC.

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Technical Data | NSN 4720-01-552-9148

Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 0.625 INCHES NOMINAL BOTH ENDS
MEASURING METHOD AND LENGTH 23.000 INCHES NOMINAL EXCLUDING END FITTINGS
END OVERALL LENGTH 0.750 INCHES NOMINAL BOTH ENDS
MAXIMUM OPERATING PRESSURE 4.0 POUNDS PER SQUARE INCH
EXTERNAL OPERATING PRESSURE 4.5 POUNDS PER SQUARE INCH
SPECIAL FEATURES MATERIAL IS FIBERGLASS CLOTH IMPREGNATED WITH CHLOROPRENE ELASTOMER, SPRING STEEL WIRE HELIX, FIBERGLASS CORDAGE PER MIL-Y-1140;PLIES 12 MIN
III END ITEM IDENTIFICATION F/A-18E/E;EA-18G;DUCT, FLEXIBLE, HELIX WIRE SUPPORTED
III PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY-HOSE, AIR DUCT
MANUFACTURERS CODE 76301
MFR SOURCE CONTROLLING REFERENCE 7M972-092

Restrictions/Controls & Freight Information | NSN 4720-01-552-9148

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 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 4720-01-552-9148

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