4730-00-278-3989 TEE,PIPE Index 4730-00-278-3991 TEE,PIPE

National Stock Number:
4730-00-278-3990

Federal Supply Class:
4730

National Item Identification Number:
002783990

Description:
TEE,PIPE

Detail:
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have standard pipe threads or 1s unthreaded and designed to accommodate a pipe. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fittings.


Manufacturer Information:
174D70AHP5CURTISS-WRIGHT CONTROLS, INC.
213759-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
AN917-200624EATON AEROQUIP LLC
AC895-3180049DEPARTMENT OF THE AIR FORCE
6500-91910597151AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS)
6500-92017297151AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS)
AN917-206581ALLAN AIRCRAFT SUPPLY CO., LLC
AN917-213899HYDRO-FITTING MANUFACTURING CORPORATION
AN917-214397FABER ENTERPRISES, INC.
AN917-214798DESIGNED METAL CONNECTIONS INC
AN917-222995CROWN FITTING CO INC
AN917-230974AEROFIT, LLC
AN917-271563COLLINS ENGINEERING CORP
AN917-288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48420U583SAE INTERNATIONAL
AS48570U583SAE INTERNATIONAL
AS4857-020U583SAE INTERNATIONAL
SAE-AS48420U583SAE INTERNATIONAL
AS4857-0281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS485781343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS484281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AN917-2B88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
LEG LENGTH0.891 INCHES MINIMUM AND 0.938 INCHES MAXIMUM ALL ENDS
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
SPECIFICATION/STANDARD DATA81343-AS4857 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD SERIES DESIGNATORANPT ALL ENDS


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