Product Details | AIR DUCT HOSE

4720-01-042-0679 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: GH510AU, GH510AU5170, GH510AU5-170, MILH81581, MIL-H-81581, REDARA8091029, REDAR-A80910-29, 266AS100, 277AS100, 4720-01-042-0679, 01-042-0679, 4720010420679, 010420679

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

Supply Group (FSG) NSN Assign. NIIN
47 06 JUN 1977 01-042-0679

Drawings & Photos | NSN 4720-01-042-0679


Demand History | NSN 4720-01-042-0679

Part Number Request Date QTY Origin
MILH81581 2021-02-39 10 ID

Cross Reference | NSN 4720-01-042-0679

Part Number Cage Code Manufacturer
266AS100 30003 NAVAL AIR SYSTEMS COMMAND
277AS100 30003 NAVAL AIR SYSTEMS COMMAND
GH510AU 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GH510AU5-170 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
MIL-H-81581 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
REDAR-A80910-29 28445 R. E. DARLING CO., INC.

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Technical Data | NSN 4720-01-042-0679

Characteristic Specifications
MATERIAL COTTON SINGLE PLY
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 0.625 INCHES NOMINAL FIRST END
CONNECTION TYPE PLAIN FIRST END
MAXIMUM OPERATING PRESSURE 10.0 POUNDS PER SQUARE INCH
(NON-CORE DATA) TEMP RANGE -65.0 TO 160.0 DEG FAHRENHEIT
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-H-81581

Restrictions/Controls & Freight Information | NSN 4720-01-042-0679

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4720-01-042-0679

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each