Product Details | TUBE REDUCER

4730-01-119-7823 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).

Part Alternates: AFP238J45, AFP238J4-5, APX8320405J, APX832J0405, BACU24AA, BACU24AA0405J, DBOU24AA0405J, FER15790405J, 4730-01-119-7823, 01-119-7823, 4730011197823, 011197823

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 04 OCT 1981 01-119-7823

Demand History | NSN 4730-01-119-7823

Part Number Request Date QTY Origin
AFP238J4-5 2024-08-239 77 DIBBS
APX832J0405 2024-08-239 77 DIBBS
BACU24AA0405J 2024-08-239 77 DIBBS
AFP238J4-5 2024-08-228 77 DIBBS
APX832J0405 2024-08-228 77 DIBBS
BACU24AA0405J 2024-08-228 77 DIBBS
AFP238J4-5 2024-03-88 80 DIBBS
APX832J0405 2024-03-88 80 DIBBS
BACU24AA0405J 2024-03-88 80 DIBBS
4730-01-119-7823 2017-07-193 243 DIBBS
4730-01-119-7823 2013-02-58 230 DIBBS
4730-01-119-7823 2012-02-38 10 US
4730-01-119-7823 2011-10-294 2 US
4730-01-119-7823 2010-04-95 266 DIBBS
4730-01-119-7823 2010-02-36 91 DIBBS

Cross Reference | NSN 4730-01-119-7823

Part Number Cage Code Manufacturer
AFP238J4-5 30974 AEROFIT, LLC
APX8320405J 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
APX832J0405 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
BACU24AA 81205 THE BOEING COMPANY DBA BOEING
BACU24AA0405J 08199 EATON AEROSPACE
BACU24AA0405J 0TP31 CURTIS PRESTON ENTERPRISES, INC. DBA ATLAS SPECIALTY PRODUCTS
BACU24AA0405J 81205 THE BOEING COMPANY DBA BOEING
DBOU24AA0405J 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
FER15790405J 14397 FABER ENTERPRISES, INC.

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Technical Data | NSN 4730-01-119-7823

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION STYLE B66 FLARELESS 2ND END B66 FLARELESS 1ST END BULKHEAD
SEAT ANGLE 12.0 DEGREES 2ND END 12.0 DEGREES 1ST END BULKHEAD
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.312 INCHES 2ND END 0.250 INCHES 1ST END BULKHEAD
THREAD SERIES DESIGNATOR UNJF 2ND END UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.500 INCHES 2ND END 0.438 INCHES 1ST END BULKHEAD
THREAD CLASS 3A 2ND END 3A 1ST END BULKHEAD
NOMINAL OVERALL LENGTH 1.688 INCHES
REDUCER TYPE CONCENTRIC
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA 81205-BACU24AA MANUFACTURERS STANDARD
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION AIRCRAFT MH-47E SPECIAL OPERATIONS AIRCRAFT;HELICOPTER, SEA KNIGHT H-46;HELICOPTER, CHINOOK, CH-47
MANUFACTURERS CODE 81205
MFR SOURCE CONTROLLING REFERENCE BACU24AA0405J

Restrictions/Controls & Freight Information | NSN 4730-01-119-7823

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: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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-119-7823

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 CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each