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National Stock Number:
4730-00-482-8900
Federal Supply Class:
4730
National Item Identification Number:
004828900
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:
| 13206E0073 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LARGEST INSIDE DIAMETER | 0.664 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.480 INCHES MINIMUM AND 0.485 INCHES MAXIMUM | | OVERALL LENGTH | 0.656 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1211 ASSN STD SINGLE MATERIAL RESPONSE OR FED STD 66, COMP 1112 FED STD SINGLE MATERIAL RESPONSE OR FED STD 66, COMP 1113 FED STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1211 | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SMALLEST INSIDE DIAMETER | 0.570 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL | | STYLE DESIGNATOR | HEXAGON, EXTERNAL THREAD, INTERNAL SHOUL DER | | SURFACE TREATMENT | ZINC | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.344 INCHES NOMINAL | | THREAD SIZE | 0.750-16 |
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