|
|
|
National Stock Number:
4730-00-178-0080
Federal Supply Class:
4730
National Item Identification Number:
001780080
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.
|
Manufacturer Information:
| 5015T07P01 | 99207 | GENERAL ELECTRIC COMPANY |
|
Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | MATERIAL HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 4140 | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNJF | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 TYPE Z CLASS 4A MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE ZINC | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM | | THREAD SIZE | 0.500-28 |
|
|