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National Stock Number:
4730-01-419-6280
Federal Supply Class:
4730
National Item Identification Number:
014196280
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:
| 45175 | 62259 | CYLINDER CITY INC | | LN45175 | 62259 | CYLINDER CITY INC |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | MATERIAL | PLASTIC POLYAMIDE NYLON OVERALL | | NOMINAL THREAD SIZE | 1.750 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES | | NUT STYLE | TUBE FITTING LOCKNUT | | NUT HEIGHT | 1.500 INCHES NOMINAL | | WIDTH ACROSS FLATS | 3.062 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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