Product Details | TUBE TEE

4730-00-278-9460 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: AN8243D, AN824-3D, AS1035 , AS1035D030303, AS4841 , Z00.N7730061818, Z00N7730061818, 2136973D, 213697-3D, 4730-00-278-9460, 00-278-9460, 4730002789460, 002789460

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-278-9460

Demand History | NSN 4730-00-278-9460

Part Number Request Date QTY Origin
4730-00-278-9460 2025-06-165 5 AE
AS4841 2025-04-106 1 France
4730-00-278-9460 2013-10-297 162 DIBBS
4730-00-278-9460 2011-11-320 35 DIBBS
AS4841 2011-03-69 8
AN8243D 2007-05-123 65 India

Cross Reference | NSN 4730-00-278-9460

Part Number Cage Code Manufacturer
213697-3D 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
AN824-3D 00624 EATON CORPORATION DBA AEROSPACE DIV
AN824-3D 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN824-3D 13899 HYDRO FITTING MANUFACTURING CORPORATION
AN824-3D 14397 FABER ENTERPRISES, INC.
AN824-3D 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN824-3D 30974 AEROFIT, LLC
AN824-3D 71563 COLLINS ENGINEERING CORP
AN824-3D 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN824-3D R1120 SATAIR A/S
AS1035 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1035D030303 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
Z00.N7730061818 F0086 SOCATA

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Technical Data | NSN 4730-00-278-9460

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.188 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.375 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
LEG LENGTH 0.797 INCHES NOMINAL ALL ENDS
SPECIFICATION/STANDARD DATA 88044-AN824 GOVERNMENT STANDARD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN824-3D

Restrictions/Controls & Freight Information | NSN 4730-00-278-9460

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
No Freight Information