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National Stock Number: 4730-00-540-4142
Federal Supply Class: 4730
National Item Identification Number: 005404142
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:
27105P | 13174 | PARKER HANNIFIN CORP HOSE PRODUCTS DIV | 27105P | 30327 | IMPERIAL | 29899D | 00447 | WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO | 29899D | 29510 | KOMATSU AMERICAN INTL CO | 29899D | 31007 | NAVISTAR INTL CORP | 29899D | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | 369989R1 | 31007 | NAVISTAR INTL CORP | 61HD-16 | 93061 | PARKER-HANNIFIN CORP | 81-LB-16 | 13174 | PARKER HANNIFIN CORP HOSE PRODUCTS DIV | 81-LB-16 | 30327 | IMPERIAL |
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Techincal Specification:
CASEHARDENING INDICATOR | NOT CASEHARDENED | FABRICATION METHOD | BAR STOCK, MACHINED | OVERALL LENGTH | 0.766 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 72 ASSN STD 1ST MATERIAL RESPONSE AND SAE 88 ASSN STD 2ND MATERIAL RESPONSE | MATERIAL | COPPER ALLOY 360 OR COPPER ALLOY 377 | SCREW THREAD SERIES DESIGNATOR | UNF | SMALLEST INSIDE DIAMETER | 0.313 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | STYLE DESIGNATOR | INVERTED NUT, TUBE, DOUBLE COMPRESSION | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD SIZE | 1/2-20 | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.313 INCHES NOMINAL |
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