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National Stock Number:
4730-00-674-9218
Federal Supply Class:
4730
National Item Identification Number:
006749218
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:
| S6110-21112 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | S6110-21112-000 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | FABRICATION METHOD | BAR STOCK, MACHINED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SURFACE TREATMENT | CADMIUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 1.500-20 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 1.000 INCHES NOMINAL |
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