NSN 4720-01-074-4978 87247833, 8724783-3, 01-074-4978

Product Details | AIR DUCT HOSE

4720-01-074-4978 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: 87247833, 8724783-3, 4720-01-074-4978, 01-074-4978, 4720010744978, 010744978

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	01 APR 1979	01-074-4978	11116 ( HOSE, AIR DUCT )

Drawings & Photos | NSN 4720-01-074-4978

Part Number	Request Date	QTY	Origin
4720-01-074-4978	2024-10-305	357	DIBBS
4720-01-074-4978	2024-09-249	672	DIBBS
4720-01-074-4978	2024-08-238	672	DIBBS
4720-01-074-4978	2023-12-362	304	DIBBS
4720-01-074-4978	2023-08-215	327	DIBBS
4720-01-074-4978	2023-05-131	401	DIBBS
4720-01-074-4978	2022-09-268	68	DIBBS
4720-01-074-4978	2022-08-238	818	DIBBS
4720-01-074-4978	2022-08-234	423	DIBBS
4720-01-074-4978	2022-08-223	818	DIBBS
4720-01-074-4978	2022-08-223	423	DIBBS
4720-01-074-4978	2022-07-208	818	DIBBS
4720-01-074-4978	2021-04-117	1676	DIBBS
4720-01-074-4978	2021-04-105	68	DIBBS
4720-01-074-4978	2021-03-75	1676	DIBBS
4720-01-074-4978	2021-03-60	1676	DIBBS
4720-01-074-4978	2020-03-75	787	DIBBS
4720-01-074-4978	2019-10-283	388	DIBBS
4720-01-074-4978	2019-06-170	799	DIBBS
4720-01-074-4978	2019-06-155	545	DIBBS
4720-01-074-4978	2017-11-334	506	DIBBS
4720-01-074-4978	2017-08-243	759	DIBBS
4720-01-074-4978	2017-06-173	566	DIBBS
4720-01-074-4978	2017-04-120	384	DIBBS
4720-01-074-4978	2016-12-364	380	DIBBS
4720-01-074-4978	2015-07-211	524	DIBBS
4720-01-074-4978	2015-05-148	405	DIBBS
4720-01-074-4978	2013-07-185	362	DIBBS
4720-01-074-4978	2013-06-161	204	DIBBS
4720-01-074-4978	2013-02-56	410	DIBBS

Cross Reference | NSN 4720-01-074-4978

Part Number	Cage Code	Manufacturer
8724783-3	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Related Products | NSN 4720-01-074-4978

4720-01-074-4989, 4720-01-074-5162, 4720-01-074-5336, 4720-01-074-5337, 4720-01-074-5793

Technical Data | NSN 4720-01-074-4978

Characteristic	Specifications
MATERIAL	FIBERGLASS AND RUBBER SILICONE CLASS Q 1ST PLY FIBERGLASS 2ND PLY FIBERGLASS AND RUBBER SILICONE CLASS Q 3RD PLY STEEL AND COPPER REINFORCING WIRE
STYLE DESIGNATOR	A3 FULLY CONVOLUTED W/WIRE RINGS BETWEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLE	B3 ROUND
INSIDE DIAMETER	6.000 INCHES NOMINAL FIRST END
WALL THICKNESS	0.140 INCHES NOMINAL
CONNECTION TYPE	PLAIN FIRST END
MAXIMUM OPERATING PRESSURE	16.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED	OZONE RESISTANT
(NON-CORE DATA) TEMP RANGE	-65.0 TO 600.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 4720-01-074-4978

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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	J	100.2
Less than truck load rating	W	Rating Variable
Water commodity Code	736	unknown
Originating Activity Code	AZ	U.S. Army Tank-Automotive and Armaments Command Warren, MI 48397-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4720-01-074-4978

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	X FT : Foot

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 FT : Foot

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	X FT : Foot