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National Stock Number: 4730-00-293-7976
Federal Supply Class: 4730
National Item Identification Number: 002937976
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:
AG88S4700-259825PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND | AG88S4700-259825PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | CA68S4501-63ALT2PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND | CV9S4501-45ALT2PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND | CV9S4501-45ALT2PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | CA68S4501-63ALT2PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | J-4569 1/2PC8 | 16859 | CRANE CO | J41001-2PC8 | 16859 | CRANE CO | J45511-2PC8 | 16859 | CRANE CO | CVB41S5501-400720PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND | CVL48S4501-479431ALT2PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND | CVL48S4501-479431ALT2PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | DE51S4501-9PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | CVB41S5501-400720PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | N7808 | 16859 | CRANE CO | RR42031-2PC8 | 16859 | CRANE CO | RR42341-2PC8 | 16859 | CRANE CO | RR42361-2PC8 | 16859 | CRANE CO | RR42851-2PC8 | 16859 | CRANE CO | S4700F3117151PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | S4700F3163762REVBPC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | LENGTH TO SHOULDER | 0.813 INCHES NOMINAL | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.688 INCHES NOMINAL | MATERIAL | COPPER ALLOY | OVERALL LENGTH | 1.000 INCHES NOMINAL | SCREW THREAD LOCATION | INTERNAL | SCREW THREAD SERIES DESIGNATOR | UNS | SMALLEST INSIDE DIAMETER | 0.750 INCHES NOMINAL | STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD SIZE | 1.375-14 | WIDTH ACROSS FLATS | 1.750 INCHES NOMINAL |
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