4730-01-045-7976 NUT,TUBE COUPLING Index 4730-01-045-7978 COUPLING BODY,TUBE

National Stock Number:
4730-01-045-7977

Federal Supply Class:
4730

National Item Identification Number:
010457977

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:
41-FS-0509505DAYCO INDUSTRIAL
5 010110B81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
J5120U583SAE INTERNATIONAL
SAE J512 5 010110B0U583SAE INTERNATIONAL
J51281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS39166-496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-J5120U583SAE INTERNATIONAL
SAE J512 5 010110B81343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.880 INCHES NOMINAL
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.317 INCHES MINIMUM AND
0.322 INCHES MAXIMUM
SEAT ANGLE0.45 DEGREES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER0.375 INCHES
SPECIFICATION/STANDARD DATA81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA4 FIGURE


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