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National Stock Number:
4730-00-720-1104
Federal Supply Class:
4730
National Item Identification Number:
007201104
Description:
NUT,TUBE COUPLING
Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| PA921-5CG | 03990 | INGERSOLL-RAND CO | | PA921-5CG | 04577 | MISSION SYSTEMS ORCHARD PARK INC | | PA921-5CG | 45681 | PARKER-HANNIFIN CORPORATION | | PA921-5CG | 50036 | MIL-CRAFT MFG. INC. | | PA921-CG | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.590 INCHES MINIMUM AND 0.630 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OR STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.312 INCHES | | NUT HEIGHT | 0.730 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 45.0 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OR ZINC OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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