4730-00-278-5488 NUT,TUBE COUPLING Index 4730-00-278-5491 NUT,TUBE COUPLING

National Stock Number:
4730-00-278-5490

Federal Supply Class:
4730

National Item Identification Number:
002785490

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.


Manufacturer Information:
106-1000279470DANA CORP WEATHERHEAD DIV
106-1010204255DANA CORP WAREHOUSE OPNS FORT WAYNE WAREHOUSE
2-05011001276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
2-05011004255DANA CORP WAREHOUSE OPNS FORT WAYNE WAREHOUSE
12163424617GENERAL MOTORS CORP
181D1-830327IMPERIAL
2-05011013174PARKER HANNIFIN CORP HOSE PRODUCTS DIV
2-05011024617GENERAL MOTORS CORP
2-05011030327IMPERIAL
2-05011030760INGERSOLL RAND CO
2-05011056442DIAMOND REO TRUCK CO
2-05011072582ROLLS-ROYCE SOLUTIONS AMERICA INC
2-05011079470DANA CORP WEATHERHEAD DIV
2-05011081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
6100X201276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
X1086T3830760INGERSOLL RAND CO
6100X279470DANA CORP WEATHERHEAD DIV
81TS-293061PARKER-HANNIFIN CORP


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH0.500 INCHES NOMINAL
MATERIALCOPPER ALLOY
SCREW THREAD SERIES DESIGNATORUNF
SEAT RADIUS0.219 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.128 INCHES NOMINAL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STYLE DESIGNATORINVERTED NUT, TUBE, COMPRESSION
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE5/16-24
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.125 INCHES NOMINAL
WIDTH ACROSS FLATS0.313 INCHES NOMINAL


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