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National Stock Number:
4730-00-719-4147
Federal Supply Class:
4730
National Item Identification Number:
007194147
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:
| 27286-2 | 01359 | TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. | | 27286-2 | 07KQ5 | DEFENSE & DEVELOPMENT ENTERPRISES LLC | | 27402 | 01359 | TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM | | OVERALL LENGTH | 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X | | SCREW THREAD LOCATION | INTERNAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | SMALLEST INSIDE DIAMETER | 0.989 INCHES MINIMUM AND 0.991 INCHES MAXIMUM | | STYLE DESIGNATOR | IRREGULAR | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.320 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | THREAD PITCH DIAMETERS | +1.0260 TO 1.0330 INCHES | | THREAD SIZE | 1 1/16-18 |
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