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National Stock Number:
4730-01-172-2831
Federal Supply Class:
4730
National Item Identification Number:
011722831
Description:
PACKING NUT
Detail:
AN ITEM HAVING INTERNAL AND/OR EXTERNAL MACHINE THREAD(S) (THREADS OTHER THAN PIPE OR HOSE SERIES), SPECIFICALLY DESIGNED TO RETAIN, BY MEANS OR GROOVE(S), SHOULDER(S), AND THE LIKE, PACKING AND/OR A PACKING GLAND WITHIN A STUFFING BOX. SEE ALSO BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; AND NUT, TUBE COUPLING. EXCLUDES PACKING NUT, STUFFING TUBE; AND USE WITH ELECTRICAL CABLE, AND LOCKNUT, PIPE.
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Manufacturer Information:
| LS-NB2502-CH PTNO 5-6IN | 11859 | HUNT VALVE COMPANY, INC. | | LS-NB2502-CH PTNO 5-6IN | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B147,ALLOY 8A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 865 |
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