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National Stock Number: 4730-01-189-6581
Federal Supply Class: 4730
National Item Identification Number: 011896581
Description: CROSS,TUBE
Detail: A FITTING HAVING FOUR BRANCHES IN THE SAME PLANE WHOSE AXES FORM RIGHT ANGLES. 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 IS DESIGNED TO BE USED AS A JUNCTION AT THE INTERSECTION OF TUBING AND/OR TUBE FITTINGS. IT MAY HAVE SIDE INLET(S).
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Manufacturer Information:
2-02521 | 00624 | EATON AEROQUIP LLC | 2-02521WPPNN | 00624 | EATON AEROQUIP LLC | 31729W20201616 | 14397 | FABER ENTERPRISES, INC. | DLG003WPPNN | 14798 | DESIGNED METAL CONNECTIONS INC | STSPB003 | 98897 | LOCKHEED MARTIN CORP | STSPB003WPPNN | 98897 | LOCKHEED MARTIN CORP | US1305WPPNN | 50808 | UNITED SUPPLY CO INC |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY OVERALL | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES 1ST END | | 1.750 INCHES 2ND END | | 1.000 INCHES 3RD END | | 1.000 INCHES 4TH END | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | NOMINAL THREAD SIZE | 1.625 INCHES 1ST END | | 1.625 INCHES 2ND END | | 1.312 INCHES 3RD END | | 1.312 INCHES 4TH END | THREAD QUANTITY PER INCH | 12 ALL ENDS | THREAD CLASS | 3A ALL ENDS | LEG LENGTH | 1.657 INCHES NOMINAL 1ST END | | 1.657 INCHES NOMINAL 2ND END | | 1.642 INCHES NOMINAL 3RD END | | 1.642 INCHES NOMINAL 4TH END | SPECIAL FEATURES | CROSS SUPPLIED WITH TWO NUTS |
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