4730-01-155-7780 TEE,PIPE Index 4730-01-155-7782 ADAPTER,STRAIGHT,FLANGE TO PIPE

National Stock Number:
4730-01-155-7781

Federal Supply Class:
4730

National Item Identification Number:
011557781

Description:
TEE,TUBE

Detail:
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.


Manufacturer Information:
10108804A486GNIMIKKEISTOKESKUS NCB FINLAND
7M11876301THE BOEING COMPANY
7M118V06-04-0614798DESIGNED METAL CONNECTIONS INC
7M118V06-04-0617446HUCK INTERNATIONAL, INC
7M118V06-04-0676301THE BOEING COMPANY
7M118V06-04-0676823NORTHROP GRUMMAN SYSTEMS CORPORATION
7M118V06-04-0697928HUCK INTL INC
7M118V06-04-0698441PARKER HANNIFIN CORP


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
LEG LENGTH1.036 INCHES NOMINAL SECOND END
LEG LENGTH1.036 INCHES NOMINAL THIRD END
LEG LENGTH1.820 INCHES NOMINAL FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES THIRD END
NOMINAL THREAD SIZE0.438 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END BULKHEAD
NOMINAL THREAD SIZE0.562 INCHES THIRD END
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TYPE 2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A FIRST END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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