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National Stock Number:
4730-00-640-5952
Federal Supply Class:
4730
National Item Identification Number:
006405952
Description:
INVERTED NUT,TUBE COUPLING
Detail:
AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.
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Manufacturer Information:
| 242342 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 242342 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | OVERALL LENGTH | 1.280 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 8740 | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | 45 DEG SEAT | | SCREW THREAD SERIES DESIGNATOR | UNS | | SEAT ANGLE IN DEG | 45.00 | | SMALLEST INSIDE DIAMETER | 1.010 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.440 INCHES NOMINAL | | STRENGTH RATING | 123000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE | | STYLE DESIGNATOR | INVERTED NUT, TUBE, FLARE | | SURFACE TREATMENT | CADMIUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +1.3070 TO 1.3110 INCHES | | THREAD SIZE | 1-3/8-12 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.875 INCHES NOMINAL |
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