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SAE J512

(R) Automotive Tube Fittings

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Organization: SAE
Publication Date: 1 November 1979
Status: inactive
Page Count: 15
scope:

This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields.

NOTE: For sizes 3/16 to 3/8 and 1/2 to 3/4 the flare type fittings depicted are identical with the corresponding refrigeration tube fittings specified in SAE J513. Special size combination fittings 3/16 to 3/8 and 1/2 to 3/4 shall be as specified in J513.

Gages and gaging procedures pertaining to inverted flared tube fittings are given in Appendix A.

NOTE: The seat dimensions specified in Table 6 are predicated on practical threading limitations in steel fittings and use of these fittings with double flared tubing. Therefore, wherever purchasers contemplate using these fittings with single flared tubing, it is recommended fitting manufacturers be consulted even though it has been common practice to provide slightly deeper threads in brass fittings.

Tapered sleeve compression type fittings intended for general use with annealed copper alloy tubing's shall be as specified. To assure satisfactory performance, spherical sleeve compression type fitting components(see SAE J246) should not be intermixed with tapered sleeve compression type fitting components when assembling connections in areas where both types are available.

Dimensions of single and double 45 degree flares on tubing to be used in conjunction with flared and inverted flared fittings are given.

The following general specifications supplement the dimensional data for all types of fittings contained with respect to all unspecified detail.

Document History

April 1, 1997
Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. See...
April 1, 1997
Automotive Tube Fittings
1. Scope--This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied...
June 1, 1996
Automotive Tube Fittings, Standard
A description is not available for this item.
January 1, 1996
Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. See...
May 1, 1995
Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. See...
June 1, 1994
Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. See...
June 4, 1993
Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. See...
June 30, 1992
Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types to tube fittings intended for general application in the automotive, appliance, and allied fields. See...
November 1, 1979
Automotive Tube Fittings
This standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance. and allied fields. Flare...
SAE J512
November 1, 1979
(R) Automotive Tube Fittings
This SAE Standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields....
November 1, 1979
Automotive Tube Fittings
This standard covers complete general and dimensional specifications for the various types of tube fittings intended for general application in the automotive, appliance, and allied fields. Flare...

References

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