4310-12-146-6843 RING,PISTON Index 5310-12-146-6985 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
4730-12-146-6906

Federal Supply Class:
4730

National Item Identification Number:
121466906

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:
0010628D8009TADANO FAUN GMBH
004651D9596VOSS AUTOMOTIVE GMBH
017-033D0116MECALAC BAUMASCHINEN GMBH
017-033F8392AF AHLMANN FRANCE
0180989H0001DAF TRUCKS N.V.
10628D8061CNH BAUMASCHINEN GMBH
1502301C0668BELL - HERMETIC ARMATURENWERK GMBH& CO. KG
1629-019D8009TADANO FAUN GMBH
1629019D8009TADANO FAUN GMBH
180989H0001DAF TRUCKS N.V.
9101-180989H0001DAF TRUCKS N.V.
AS12DIN3870D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
AS12N15017DBL9400.20D8046DAIMLER AG
C 4117 129JS3092RHEINMETALL AIR DEFENCE AG
DIN3870-AS12D8286DIN DEUTSCHES INSTITUT FUER NORMUNGEV
M12-SD8134PARKER HANNIFIN GMBH-GESCHAEFTSBEREICH ERMETO-
M12SC1673ARCO ARMATUREN OBRIGHEIM GMBH & CO
M12SD0826EATON GERMANY GMBH
M12SD8134PARKER HANNIFIN GMBH-GESCHAEFTSBEREICH ERMETO-
M12S1102018C0232SCHAEFER, JOHANNES GMBH & CO. KG


Techincal Specification:
FABRICATION METHODANY ACCEPTABLE
MATERIALSTEEL OVERALL
III SUPPLEMENTARY FEATURESDIE DIN 3870 FORM A WIRD DURCH DIE ISO 8434-1 / NOVEMBER 1997 ABGELOEST
NOMINAL TUBE OUTSIDE DIAMETER12,0 MILLIMETERS
NOMINAL THREAD SIZE20,0 MILLIMETERS
NUT HEIGHT17,5 MILLIMETERS NOMINAL
NUT STYLETUBE COUPLING
SEAT ANGLE45,0 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER12,0 MILLIMETERS NOMINAL
WIDTH ACROSS FLATS24,0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDIN50942, ZNPHR5F ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
TEST DATA DOCUMENTI9008-DIN/ISO8434-1/NOVEMBER 1997 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1,5
THREAD SERIESISO M


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