4730-00-278-8821 INVERTED NUT,TUBE COUPLING Index 4730-00-278-8824 NUT,TUBE COUPLING

National Stock Number:
4730-00-278-8823

Federal Supply Class:
4730

National Item Identification Number:
002788823

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.


Manufacturer Information:
108-1050501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
108-1050579470DANA CORP WEATHERHEAD DIV
8105X501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
ERMET08105X501276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
18989719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8105X579470DANA CORP WEATHERHEAD DIV
PGF9497-440152VME AMERICAS INC SUB OF VME GROUP N V
PGF9497-477237DANA OFF HIGHWAY PRODUCTS, LLC
ERMET08105X579470DANA CORP WEATHERHEAD DIV
MIL-DTL-1886681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-1886681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51823-496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 12L14 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR
QQ-Z-325,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.719 INCHES NOMINAL
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
LENGTH TO SHOULDER0.560 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.318 INCHES MINIMUM AND
0.321 INCHES MAXIMUM
SEAT ANGLE45.00 DEGREES NOMINAL
FABRICATION METHODFORGED
NOMINAL TUBE OUTSIDE DIAMETER0.313 INCHES
SPECIFICATION/STANDARD DATA96906-MS51823 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-DTL-18866
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51823-4


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