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National Stock Number:
4730-01-075-4532
Federal Supply Class:
4730
National Item Identification Number:
010754532
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:
| 16A2410-9 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| LENGTH TO SHOULDER | 1.140 INCHES NOMINAL | | OVERALL LENGTH | 1.360 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.3125 INCHES NOMINAL | | SCREW THREAD LOCATION | INTERNAL AND INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF FIRST THREADED PORTION | | SCREW THREAD SERIES DESIGNATOR | UNF SECOND THREADED PORTION | | SPECIAL FEATURES | U/O F16 ACFT | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, INTERNAL THREAD, SHOULDERED | | THREAD LENGTH | 0.220 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 5/16-24 AND 3/4-16 |
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