NSN 4720-01-227-8527 266280, 266-280, 8148650

Product Details | AIR BREATHING HOSE ASSEMBLY

4720-01-227-8527 A length of HOSE, AIR BREATHING with couplings on one or both ends and/or a communication cable. Excludes items which include a branch hose or fork hoses; wiring for face mask heater; vent and pressure ducts for an anti-G-suit; HOSE ASSEMBLY, NONMETALLIC.20342400027Safety and Rescue Equipment47200024Hose and Flexible Tubing65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: 266280, 266-280, 8148650, 831821-401 , 4720-01-227-8527, 01-227-8527, 4720012278527, 012278527, 831821401

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	10 MAR 1986	01-227-8527	39227 ( HOSE ASSEMBLY, AIR BREATHING )

Drawings & Photos | NSN 4720-01-227-8527

Part Number	Request Date	QTY	Origin
266-280	2024-03-88	14	DIBBS
266-280	2024-01-18	8	DIBBS
266-280	2023-05-138	9	DIBBS
266-280	2023-03-75	23	DIBBS
266-280	2023-01-25	38	DIBBS
266-280	2022-12-335	16	DIBBS
266-280	2022-09-262	2	DIBBS
266-280	2022-08-223	4	DIBBS
266-280	2022-06-164	18	DIBBS
266-280	2021-06-168	10	DIBBS
266-280	2020-10-282	36	DIBBS
266-280	2019-11-325	17	DIBBS
266-280	2019-06-169	17	DIBBS
266-280	2019-01-10	18	DIBBS
4720-01-227-8527	2018-05-151	19	DIBBS
4720-01-227-8527	2017-12-339	19	DIBBS
4720-01-227-8527	2017-07-185	18	DIBBS
4720-01-227-8527	2016-10-293	20	DIBBS
4720-01-227-8527	2015-12-341	29	DIBBS
4720-01-227-8527	2015-10-281	25	DIBBS
4720-01-227-8527	2015-10-278	25	DIBBS
4720-01-227-8527	2015-07-207	22	DIBBS
4720-01-227-8527	2014-12-338	23	DIBBS
4720-01-227-8527	2014-07-187	26	DIBBS
4720-01-227-8527	2014-04-93	24	DIBBS
4720-01-227-8527	2014-02-51	15	DIBBS
4720-01-227-8527	2013-10-287	18	DIBBS
4720-01-227-8527	2013-05-136	16	DIBBS
4720-01-227-8527	2012-10-278	18	DIBBS
4720-01-227-8527	2011-12-355	12	DIBBS
4720-01-227-8527	2011-03-80	12	DIBBS
4720-01-227-8527	2010-08-222	13	DIBBS
4720-01-227-8527	2009-12-364	35	DIBBS
4720-01-227-8527	2009-10-296	27	DIBBS
4720-01-227-8527	2009-10-288	25	DIBBS
4720-01-227-8527	2009-07-212	20	DIBBS
8148650	2006-04-117	10	US

Cross Reference | NSN 4720-01-227-8527

Part Number	Cage Code	Manufacturer
266-280	53655	AVOX SYSTEMS INC.
831821-401	29780	MAG AEROSPACE INDUSTRIES, INC.
831821-401	92824	MAG AEROSPACE INDUSTRIES INC. DBA MONOGRAMSYSTEMS

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Related Products | NSN 4720-01-227-8527

4720-01-248-8813, 4720-01-426-0442, 4720-01-520-7090, 4720-01-520-7094, 4720-01-547-7487

Technical Data | NSN 4720-01-227-8527

Characteristic	Specifications
MATERIAL	RUBBER 1ST PLY COTTON 2ND PLY PLASTIC 3RD PLY STEEL CORROSION RESISTING REINFORCING WIRE
STYLE DESIGNATOR	A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLE	B3 ROUND
INSIDE DIAMETER	0.750 INCHES NOMINAL FIRST END
WALL THICKNESS	0.250 INCHES NOMINAL
MEASURING METHOD AND LENGTH	31.500 INCHES NOMINAL OVERALL
CONNECTION STYLE	C3 ROUND FIRST END
END INSIDE DIAMETER	0.850 INCHES NOMINAL BOTH ENDS
END OVERALL LENGTH	1.000 INCHES NOMINAL BOTH ENDS
HOSE WEIGHT	5.000 OUNCES PER LINEAR FOOT
SPECIAL FEATURES	U/O B1B ACFT;ASSY TO BE FREE OF ALL DIRT,GREASE AND ALL FOREIGN MATLS NOT COMPAT W/OXYGEN
(NON-CORE DATA) TEMP RANGE	-65.0 TO 160.0 DEG FAHRENHEIT
MANUFACTURERS CODE	53655
DESIGN CONTROL REFERENCE	266-280

Restrictions/Controls & Freight Information | NSN 4720-01-227-8527

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:	A	Item 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	051420	CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	736	unknown
Originating Activity Code	SX	Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043
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 4720-01-227-8527

Air Force

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.
Materiel Management Aggregation Code	BO	SX:BREATHING OXYGEN SYSTEMS AND COMPONENT
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.
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 EA : Each