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National Stock Number: 4730-00-959-5804
Federal Supply Class: 4730
National Item Identification Number: 009595804
Description: LOCKNUT,TUBE FITTING
Detail: AN ITEM WITH INTERNAL MACHINE THREADS DESIGNED TO FIT THE EXTERNAL MACHINE THREADS OF A TUBE FITTING. IT HAS FLAT FACES, ONE OF WHICH HAS A COUNTERBORED RECESS TO ACCOMMODATE PACKING, PACKING OR SEALING RING(S), GASKET(S), AND THE LIKE. THE ITEM, WHEN INSTALLED, PROVIDES A METHOD OF LOCKING AND SEALING THE CONNECTION. SEE ALSO LOCKNUT, PIPE; NUT (1), TUBE COUPLING AND NUT (1), PLAIN, HEXAGON.
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Manufacturer Information:
| 247040 | 0KDP7 | KIDDE-FENWAL, LLC | | 247040 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | 5857-1004 | 0KDP7 | KIDDE-FENWAL, LLC | | K247040 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. | | K247040 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.875 INCHES | | THREAD QUANTITY PER INCH | 14 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | NUT STYLE | TUBE FITTING LOCKNUT | | NUT HEIGHT | 0.391 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.114 INCHES MINIMUM AND | | 1.127 INCHES MAXIMUM | | PACKING RECESS DIAMETER | 1.029 INCHES MINIMUM AND | | 1.061 INCHES MAXIMUM | | PACKING RECESS DEPTH | 0.049 INCHES MINIMUM AND | | 0.059 INCHES MAXIMUM | | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES |
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