Product Details | AIR DUCT HOSE

4720-01-327-2870 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: H70701, H707-01, HC2142048, HC21420-48, 12553478-1, 1255347813, 12553478-13, 4720-01-327-2870, 01-327-2870, 4720013272870, 125534781, 013272870

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

Supply Group (FSG) NSN Assign. NIIN
47 11 OCT 1990 01-327-2870

Drawings & Photos | NSN 4720-01-327-2870


Demand History | NSN 4720-01-327-2870

Part Number Request Date QTY Origin
4720-01-327-2870 2025-07-202 97 DIBBS
4720-01-327-2870 2023-12-355 52 DIBBS
4720-01-327-2870 2022-03-76 54 DIBBS
4720-01-327-2870 2021-04-98 57 DIBBS
4720-01-327-2870 2017-11-334 110 DIBBS
4720-01-327-2870 2017-07-204 96 DIBBS
4720-01-327-2870 2016-12-356 102 DIBBS
4720-01-327-2870 2014-09-257 139 DIBBS
4720-01-327-2870 2014-08-236 33 DIBBS
4720-01-327-2870 2014-07-194 14 DIBBS
4720-01-327-2870 2014-07-190 16 DIBBS
4720-01-327-2870 2014-06-175 18 DIBBS

Cross Reference | NSN 4720-01-327-2870

Part Number Cage Code Manufacturer
12553478-1 06085 BAE SYSTEMS LAND & ARMAMENTS L.P.
12553478-1 19200 US ARMY ARDEC RDECOM
12553478-13 06085 BAE SYSTEMS LAND & ARMAMENTS L.P.
H707-01 84987 INDUSTRIAL DESIGN LABORATORIES INC
HC21420-48 13560 HERBERT COOPER COMPANY INC

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Technical Data | NSN 4720-01-327-2870

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC 1ST PLY RUBBER SYNTHETIC 2ND PLY RUBBER SYNTHETIC 3RD PLY STEEL REINFORCING WIRE
STYLE DESIGNATOR A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 1.250 INCHES NOMINAL FIRST END
WALL THICKNESS 0.125 INCHES NOMINAL
MEASURING METHOD AND LENGTH 48.000 INCHES NOMINAL OVERALL
CONNECTION TYPE SOFT BOTH ENDS
CONNECTION STYLE C3 ROUND BOTH ENDS
END INSIDE DIAMETER 1.250 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH 1.250 INCHES NOMINAL BOTH ENDS
SPECIAL FEATURES 2350-01-3050028

Restrictions/Controls & Freight Information | NSN 4720-01-327-2870

Category Code Description
Shelf-Life Code:Q36 months
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: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.
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 772 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 4720-01-327-2870

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeQ36 months
Purchasing QTY
UOM
1
EA : Each