Product Details | AIR BREAT AIR DUCT HOSE ASSEMBLY

4720-01-051-9754 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: 16300101B21, 16300101B2-1, 8148650, 4720-01-051-9754, 01-051-9754, 4720010519754, 010519754

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

Supply Group (FSG) NSN Assign. NIIN
47 08 DEC 1977 01-051-9754

Drawings & Photos | NSN 4720-01-051-9754


Demand History | NSN 4720-01-051-9754

Part Number Request Date QTY Origin
8148650 2006-04-117 10 US

Cross Reference | NSN 4720-01-051-9754

Part Number Cage Code Manufacturer
16300101B2-1 83533 ESSEX INDUSTRIES, INC. DIV MANUFACTURING DIVISION

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Technical Data | NSN 4720-01-051-9754

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2ND END COUPLING
CROSS-SECTIONAL SHAPE STYLE B3 ROUND
INSIDE DIAMETER 0.250 INCHES NOMINAL FIRST END
WALL THICKNESS 0.117 INCHES NOMINAL
MEASURING METHOD AND LENGTH 18.500 INCHES NOMINAL OVERALL
CONNECTION TYPE PREFORMED FIRST END COUPLING SECOND END
CONNECTION STYLE C3 ROUND FIRST END
END INSIDE DIAMETER 0.250 INCHES NOMINAL FIRST END
COUPLING STYLE D9 THREADED INTERNAL SECOND END
THREAD SERIES DESIGNATOR UNF SECOND END
NOMINAL THREAD SIZE 0.500 INCHES SECOND END
THREAD QUANTITY PER INCH 20 SECOND END
SPECIAL FEATURES OZONE RESISTANCE:NOT OZONE RESISTANT;END SIMILARITY:NOT IDENTICAL; HOSE STYLE:HELICALLY WOUND CONTINUOUS WIRE SUPPORTED,STYLE NO. 4 FROM OLD FIIG A22900; HOSE MATERIAL:SILICONE RUBBER & STAINLESS STL WIRE & FABRIC
MANUFACTURERS CODE 83533
DESIGN CONTROL REFERENCE 16300101B2-1

Restrictions/Controls & Freight Information | NSN 4720-01-051-9754

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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.
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
NMF Description 051035 DUCTS:AIR SYSTEM
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 4720-01-051-9754

Category Code Description
Budget Code9 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 CodeBOSX:BREATHING OXYGEN SYSTEMS AND COMPONENT
Price ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
Purchasing QTY
UOM
1
EA : Each