NSN 4720-00-280-0485 MS22055A54, 00-280-0485, 002800485

Product Details | AIR BREATHING AIR DUCT HOSE ASSEMBLY

4720-00-280-0485 A length of HOSE, AIR DUCT, AIR BREATHING which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-Gsuit and HOSE ASSEMBLY, NONMETALLIC.20342400027Safety and Rescue Equipment47200024Hose and Flexible Tubing65150057Medical and Surgical Instruments, Equipment, and Supplies

Part Alternates: MS22055A54, 4720-00-280-0485, 00-280-0485, 4720002800485, 002800485

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	19 AUG 1973	00-280-0485	30600 ( HOSE ASSEMBLY, AIR DUCT, AIR BREATHING )

Drawings & Photos | NSN 4720-00-280-0485

Part Number	Request Date	QTY	Origin
4720-00-280-0485	2020-10-294	12	DIBBS
4720-00-280-0485	2020-03-72	24	DIBBS
4720-00-280-0485	2019-11-328	20	DIBBS
4720-00-280-0485	2019-03-80	19	DIBBS
4720-00-280-0485	2016-07-193	57	DIBBS
4720-00-280-0485	2014-07-212	30	DIBBS
MS22055A54	2013-09-259	1	United States
4720-00-280-0485	2012-05-152	14	DIBBS
4720-00-280-0485	2012-02-46	11	DIBBS
4720-00-280-0485	2011-10-297	2	DIBBS
4720-00-280-0485	2011-08-238	9	DIBBS
4720-00-280-0485	2011-01-21	6	DIBBS
4720-00-280-0485	2010-12-354	3	DIBBS
4720-00-280-0485	2010-09-246	3	DIBBS
4720-00-280-0485	2009-11-313	9	DIBBS
4720-00-280-0485	2009-04-104	7	DIBBS

Cross Reference | NSN 4720-00-280-0485

Part Number	Cage Code	Manufacturer
MS22055A54	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Related Products | NSN 4720-00-280-0485

4720-00-280-1969, 4720-00-280-2106, 4720-00-280-2148, 4720-00-280-2592, 4720-00-280-3689

Technical Data | NSN 4720-00-280-0485

Characteristic	Specifications
CROSS-SECTIONAL SHAPE STYLE	B3 ROUND
WALL THICKNESS	0.250 INCHES NOMINAL
CONNECTION TYPE	COUPLING FIRST END COUPLING SECOND END
COUPLING STYLE	D15 CONNECTOR, OXYGEN HOSE TO REGULATOR W/CLIP FIRST END D16 OXYGEN HOSE CLAMP SECOND END
FEATURES PROVIDED	OZONE RESISTANT
SPECIAL FEATURES	END SIMILARITY:NOT IDENTICAL; INSIDE DIA.:0.750 IN. MIN.; O/A LENGTH:54.000 IN. MIN.,59.000 IN. MAX.; HOSE STYLE:HELICALLY WOUND CONTINUOUS WIRE SUPPORTED, SYLE NO. 4 FROM OLD FIIG A22900; SCUFF STRIP, COMMUNICATION CABLE AND RESTRAINT CORD:NOT INCLUDED; HOSE MATL:TETRAFLUOROETHYLENE PLASTIC,STEEL WIRE AND TETRAFLUOROETHYLENE PLASTIC; FIRST END COUPLING MATERIAL:BRASS,QQ-B-626,COMP 22,HALF HARD BODY,COVER PIN AND CLIP PIN; STEEL,QQ-W-470 SNAP RING,COVER SPRING AND SPRING CLIP; STEEL,MIL-S-7809 BRACKET,UPPER CLIP AND YOKE; ALUM ALLOY,QQ-A-250/5,TEMPER 0 COVER; STEEL,QQ-S-634 GR 1020 STUD; FIRST END COUPLING SURFACE TREATMENT:CADMIUM PLATE,QQ-P-416 TY 1,CL 1 BODY,COVER PIN, BRACKET, COVER SPRING, UPPER CLIP, SPRING CLIP AND YOKE; ANODIZE,MIL-A-8625, TY 1 COVER; ZINC PLATE,QQ-Z-325, CL 1, TY 1 STUD AND CLIP PIN; SECOND END COUPLING MATL:STEEL QQ-S-777; SECOND END COUPLING SURFACE TREATMENT:PHOSPHATE COAT, TT-C-490
III FSC APPLICATION DATA	AIRCRAFT AIR CONDITIONING
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS22055A54

Restrictions/Controls & Freight Information | NSN 4720-00-280-0485

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	S	60 months
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:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:	0	Represents 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
NMF Description	051140	HOSE:NOI TUBING
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	713	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
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 4720-00-280-0485

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
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	S	60 months
Purchasing	QTY UOM	1 EA : Each