Product Details | AIR DUCT HOSE

4720-01-631-2770 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: CS9008CG2D4120, CS9008CG2DD4120 , RIA156729, 4720-01-631-2770, 01-631-2770, 4720016312770, 016312770

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

Supply Group (FSG) NSN Assign. NIIN
47 2014251 01-631-2770

Demand History | NSN 4720-01-631-2770

Part Number Request Date QTY Origin
4720-01-631-2770 2018-11-326 2 DIBBS

Cross Reference | NSN 4720-01-631-2770

Part Number Cage Code Manufacturer
CS9008CG2D4120 2L554 ABC INDUSTRIES, INC.
CS9008CG2DD4120 2L554 ABC INDUSTRIES, INC.
RIA156729 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 4720-01-631-2770

Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE ROUND
OUTSIDE DIAMETER 16.0 INCHES NOMINAL BOTH ENDS
MEASURING METHOD AND LENGTH 120.0 INCHES NOMINAL OVERALL
III END ITEM IDENTIFICATION 6640015864078

Restrictions/Controls & Freight Information | NSN 4720-01-631-2770

Category Code Description
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.
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
No Freight Information

Management | NSN 4720-01-631-2770

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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