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National Stock Number: 4730-00-362-8454
Federal Supply Class: 4730
National Item Identification Number: 003628454
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:
| 22177A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 22177A | 28265 | HERCULES ENGINE CO INC | | PN123 | 45225 | BOSCH AUTOMOTIVE SERVICE SOLUTIONS INC. | | PN123 | 53781 | SPX CORP | | PN123 | 59875 | EATON CORP | | PC123 | 76255 | MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO | | PN123 | 76255 | MCQUAY-NORRIS INC OEM DIV AN SKF INDUSTRIES CO |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | LENGTH TO SHOULDER | 0.688 INCHES NOMINAL | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.938 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 0.938 INCHES NOMINAL | | PROTRUSION QUANTITY | 6 | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | USF | | SMALLEST INSIDE DIAMETER | 1.563 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, INTERNAL THREAD, SHOULDERED | | THREAD DIRECTION | LEFT-HAND | | THREAD LENGTH | 0.563 INCHES NOMINAL | | THREAD SIZE | 1-1/2IN-14 | | THREAD PITCH DIAMETERS | +1.4536 TO 1.4572 INCHES |
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