Product Details | TUBE TEE

4730-00-537-3443 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: AN8044C, AN804-4C, AN8044J, AN804-4J, AN804C4, AN804J4, AS1033, AS1033J040404, AS4841, 4730-00-537-3443, 00-537-3443, 4730005373443, 005373443

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

Supply Group (FSG) NSN Assign. NIIN
47 22 SEP 1974 00-537-3443

Demand History | NSN 4730-00-537-3443

Part Number Request Date QTY Origin
4730-00-537-3443 2024-05-13 40 Saudi Arabia
AN804J4 2019-05-08 5 Thailand
4730-00-537-3443 2014-06-25 150 United States
AS1033J040404 2014-03-21 3 UM
AS4841 2011-03-10 8
4730-00-537-3443 2011-02-25 1 BR

Cross Reference | NSN 4730-00-537-3443

Part Number Cage Code Manufacturer
AN804-4C 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN804-4J 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN804C4 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN804C4 71563 COLLINS ENGINEERING CORP
AN804J4 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS1033 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1033J040404 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4841 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-00-537-3443

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED FLUID SINGLE RESPONSE
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 0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS 0.438 INCHES 1ST END BULKHEAD
THREAD CLASS 3A ALL ENDS 3A 1ST END BULKHEAD
LEG LENGTH 1.578 INCHES NOMINAL 1ST END 0.890 INCHES NOMINAL 2ND END 0.953 INCHES NOMINAL 3RD END
SPECIFICATION/STANDARD DATA 88044-AN804 GOVERNMENT STANDARD
III END ITEM IDENTIFICATION 43N AIRCRAFT, HORNET F/A-18

Restrictions/Controls & Freight Information | NSN 4730-00-537-3443

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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
No Freight Information