3120-00-052-6580 BEARING,PLAIN,SELF-ALIGNING Index 4820-00-052-6583 VALVE,LIFT-CHECK

National Stock Number:
4730-00-052-6581

Federal Supply Class:
4730

National Item Identification Number:
000526581

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:
128HM10424-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
128HM10424-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 2014 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
1.000 INCHES 2ND END
0.750 INCHES 3RD END
THREAD SERIES DESIGNATORUN ALL ENDS
NOMINAL THREAD SIZE1.312 INCHES 1ST END
1.312 INCHES 2ND END
1.062 INCHES 3RD END
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD CLASS3A ALL ENDS
LEG LENGTH2.804 INCHES NOMINAL 1ST END
1.804 INCHES NOMINAL 2ND END
THE MANUFACTURERS DATA
MANUFACTURERS CODE79RG9
DESIGN CONTROL REFERENCE128HM10424-1


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