4520-01-154-8042 HEATER,DUCT TYPE,STATIONARY Index 4820-01-154-8044 VALVE,GATE

National Stock Number:
4730-01-154-8043

Federal Supply Class:
4730

National Item Identification Number:
011548043

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:
3BU-SS30780PARKER-HANNIFIN CORPORATION
3BU-SS98441PARKER HANNIFIN CORP
MIL-DTL-1886681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51823-2SS96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
FABRICATION METHODMACHINED
LENGTH TO SHOULDER0.459 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL TUBE OUTSIDE DIAMETER0.188 INCHES
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.609 INCHES NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE45.0 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER0.193 INCHES NOMINAL
SPECIFICATION/STANDARD DATA96906-MS51823 GOVERNMENT STANDARD
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENTOXIDE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH24


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