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National Stock Number:
4730-00-489-3632
Federal Supply Class:
4730
National Item Identification Number:
004893632
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:
| 12Y1471-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) FIRST END | | CONNECTION STYLE | FLARED (TUBE) SECOND END | | CONNECTION STYLE | FLARED (TUBE) THIRD END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE THIRD END | | CONNECTION TYPE | THREADED EXTERNAL TUBE SECOND END | | LEG LENGTH | 2.530 INCHES MINIMUM AND 2.590 INCHES MAXIMUM SECOND END | | LEG LENGTH | 1.150 INCHES MINIMUM AND 1.210 INCHES MAXIMUM FIRST END | | LEG LENGTH | 1.650 INCHES MINIMUM AND 1.670 INCHES MAXIMUM FOURTH END | | LEG LENGTH | 1.650 INCHES MINIMUM AND 1.670 INCHES MAXIMUM THIRD END | | NOMINAL THREAD SIZE | 0.438 INCHES THIRD END | | NOMINAL THREAD SIZE | 0.562 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.875 INCHES FIRST END | | SEAT ANGLE | 37.0 DEGREES SECOND END | | SEAT ANGLE | 37.0 DEGREES THIRD END | | SEAT ANGLE | 37.0 DEGREES FIRST END | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A SECOND END | | THREAD CLASS | 3A THIRD END |
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