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National Stock Number:
4730-01-034-5395
Federal Supply Class:
4730
National Item Identification Number:
010345395
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:
| A 3110 | 95953 | HYCO INC | | A 3110 | 98747 | OGDEN AIR LOGISTICS CENTER |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASE-HARDENED | | OVERALL LENGTH | 1.080 INCHES MINIMUM AND 1.160 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | HMS-28 FSCM 95953 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SMALLEST INSIDE DIAMETER | 2.502 INCHES MINIMUM AND 2.506 INCHES MAXIMUM | | SCREW THREAD LOCATION | EXTERNAL | | SCREW THREAD SERIES DESIGNATOR | UN | | THREAD SIZE | 3.125-16 | | WIDTH ACROSS FLATS | 3.440 INCHES MINIMUM AND 3.560 INCHES MAXIMUM | | STYLE DESIGNATOR | IRREGULAR | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.370 INCHES NOMINAL |
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