4710-01-377-4341 TUBE ASSEMBLY,METAL Index 4730-01-377-4343 COUPLING BODY,TUBE

National Stock Number:
4730-01-377-4342

Federal Supply Class:
4730

National Item Identification Number:
013774342

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:
8 040110CA0U583SAE INTERNATIONAL
8 040110CA81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE J512 8 040110CA0U583SAE INTERNATIONAL
SAE-J5120U583SAE INTERNATIONAL


Techincal Specification:
CASEHARDENING INDICATORNOT CASE-HARDENED
FABRICATION METHODBAR STOCK, MACHINED
OVERALL LENGTH0.710 INCHES NOMINAL
MATERIALSTEEL
NONDEFINITIVE SPEC/STD DATA9 FIGURE
SMALLEST INSIDE DIAMETER0.635 INCHES NOMINAL
SEAT ANGLE IN DEG45.0
SCREW THREAD SERIES DESIGNATORUNF
THREAD SIZE3/4-16
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.500 INCHES NOMINAL
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
SPECIFICATION/STANDARD DATA81343-J512 GOVERNMENT STANDARD
STYLE DESIGNATORINVERTED NUT, TUBE, FLARE
SURFACE TREATMENTCHROMATE ZINC
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A


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