Product Details | TUBE TEE

4730-01-257-2339 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

Part Alternates: AFP310100610M, AP1013100610M, BACT16AY, BACT16AY100610M, DBOT16AY100610M, FER1573100610M, US1930100610M, W30804100610M, 4671113100610M, 4730-01-257-2339, 01-257-2339, 4730012572339, 012572339

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

Supply Group (FSG) NSN Assign. NIIN
47 16 JUN 1987 01-257-2339

Demand History | NSN 4730-01-257-2339

Part Number Request Date QTY Origin
4730-01-257-2339 2013-02-32 16 DIBBS
4730-01-257-2339 2012-01-17 3 DIBBS
4730-01-257-2339 2011-03-67 3 DIBBS
4730-01-257-2339 2009-05-138 3 DIBBS

Cross Reference | NSN 4730-01-257-2339

Part Number Cage Code Manufacturer
4671113100610M 50948 PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
AFP310100610M 30974 AEROFIT, LLC
AP1013100610M 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
BACT16AY 81205 THE BOEING COMPANY DBA BOEING
BACT16AY100610M 81205 THE BOEING COMPANY DBA BOEING
DBOT16AY100610M 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
FER1573100610M 14397 FABER ENTERPRISES, INC.
US1930100610M 50808 UNITED SUPPLY CO INC
W30804100610M 00624 EATON CORPORATION DBA AEROSPACE DIV

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Technical Data | NSN 4730-01-257-2339

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
SURFACE TREATMENT LUBRICANT DRY FILM OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B23 SWIVEL NUT, FLARELESS 1ST END B66 FLARELESS 2ND END B66 FLARELESS 3RD END
SEAT ANGLE 12.0 DEGREES 2ND END 12.0 DEGREES 3RD END
SEAT NOMINAL RADIUS 0.40 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES 1ST END 0.375 INCHES 2ND END 0.625 INCHES 3RD END
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.875 INCHES 1ST END 0.562 INCHES 2ND END 0.875 INCHES 3RD END
THREAD CLASS 3B 1ST END 3A 2ND END 3A 3RD END
LEG LENGTH 1.317 INCHES NOMINAL 1ST END 1.065 INCHES NOMINAL 2ND END 1.380 INCHES NOMINAL 3RD END

Restrictions/Controls & Freight Information | NSN 4730-01-257-2339

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: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 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 4730-01-257-2339

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