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National Stock Number: 4730-01-387-7245
Federal Supply Class: 4730
National Item Identification Number: 013877245
Description: NUT,TUBE COUPLING
Detail: AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| 1958 | 22501 | HOWELL LABORATORIES INC | | 1958 ITEM NO. 3 | 22501 | HOWELL LABORATORIES INC | | 5519-01 | 22501 | HOWELL LABORATORIES INC | | 5519A-01 | 22501 | HOWELL LABORATORIES INC | | 55194-01 | 30780 | PARKER-HANNIFIN CORPORATION | | 55194-01 | 98441 | PARKER HANNIFIN CORP |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF |
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