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National Stock Number:
4730-00-005-8017
Federal Supply Class:
4730
National Item Identification Number:
000058017
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:
| A51P12508-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51P12508-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51P12508-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | INVERTED FLARE (TUBE) ALL ENDS | | SEAT ANGLE | 45.0 DEGREES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 1ST END | | 0.312 INCHES 2ND END | | 0.375 INCHES 3RD END | | 0.375 INCHES 4TH END | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | NOMINAL THREAD SIZE | 0.190 INCHES 1ST END | | 0.190 INCHES 2ND END | | 0.250 INCHES 3RD END | | 0.250 INCHES 4TH END | | THREAD CLASS | 3B ALL ENDS | | LEG LENGTH | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM 1ST END | | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM 2ND END | | 0.250 INCHES NOMINAL 3RD END | | 0.250 INCHES NOMINAL 4TH END |
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