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National Stock Number:
4730-00-288-9391
Federal Supply Class:
4730
National Item Identification Number:
002889391
Description:
INVERTED NUT,TUBE COUPLING
Detail:
AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.
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Manufacturer Information:
| 19986R1 | 29510 | KOMATSU AMERICAN INTL CO | | 19986R1 | 31007 | NAVISTAR INTL CORP | | 278953R91 | 29510 | KOMATSU AMERICAN INTL CO | | 28737 | 30327 | IMPERIAL | | 278953R91 | 31007 | NAVISTAR INTL CORP | | 19986R1 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | | 67652D | 29510 | KOMATSU AMERICAN INTL CO | | 67652DX | 29510 | KOMATSU AMERICAN INTL CO | | 28737R | 30327 | IMPERIAL | | 441392 | 30327 | IMPERIAL | | 45906 | 30327 | IMPERIAL | | 67652DX | 31007 | NAVISTAR INTL CORP | | 67652DX | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | | 67652D | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | | 8F8997 | 11083 | CATERPILLAR INC | | 81LB3-8 | 30327 | IMPERIAL | | 8F8997 | U3363 | CATERPILLAR TRACTOR CO LTD |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CRITICALITY CODE JUSTIFICATION | FEAT | | FABRICATION METHOD | BAR STOCK, MACHINED | | OVERALL LENGTH | 0.844 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SMALLEST INSIDE DIAMETER | 0.380 INCHES MINIMUM AND 0.382 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL | | STYLE DESIGNATOR | INVERTED NUT, TUBE, DOUBLE COMPRESSION | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 9/16-20 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.375 INCHES NOMINAL |
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