Product Details | AIR DUCT HOSE

4720-00-684-4503 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: CEET2880, CEET-28-80, FLEXFLYTEL17INX201NLG, FLEXFLYTEL1-7INX201NLG, MILH62028, MIL-H-62028, WC032-7.00-80, WC03270080, 63A106C661, 63A106C66-1, L1, 4720-00-684-4503, 00-684-4503, 4720006844503, 006844503

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-684-4503

Drawings & Photos | NSN 4720-00-684-4503


Cross Reference | NSN 4720-00-684-4503

Part Number Cage Code Manufacturer
63A106C66-1 30003 NAVAL AIR SYSTEMS COMMAND
CEET-28-80 21868 HBD INDUSTRIES INC DIV HBD/THERMOID INC
FLEXFLYTEL1-7INX201NLG 30299 FLEXIBLE TECHNOLOGIES INC
L1 04927 AUTOMATION INDUSTRIES INC FLEXIBLE TUBING DIV
MIL-H-62028 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
WC032-7.00-80 70628 ARROWHEAD PRODUCTS CORPORATION

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Technical Data | NSN 4720-00-684-4503

Characteristic Specifications
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 7.000 INCHES NOMINAL FIRST END
WALL THICKNESS 0.070 INCHES NOMINAL
MEASURING METHOD AND LENGTH 20.000 INCHES NOMINAL OVERALL
CONNECTION TYPE PLAIN FIRST END
MINIMUM INSIDE BENDING RADIUS 3.500 INCHES
EXTERNAL OPERATING PRESSURE 5.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED OZONE RESISTANT
SPECIFICATION/STANDARD DATA 81349-MIL-H-62028 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 2 CLASS
(NON-CORE DATA) TEMP RANGE -65.0 TO 450.0 DEG FAHRENHEIT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-H-62028

Restrictions/Controls & Freight Information | NSN 4720-00-684-4503

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 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 XX
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 4720-00-684-4503

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