Hydraulic Tube Fittings.

Standard:
Revised:
  • 2012-01-06
Scope:

This SAE Standard covers complete general and dimensional specifications for 37 degree flared and flareless types of hydraulic tube fittings and O-ring plugs. Also included are pipe fittings and adapter unions for use in conjunction with these tube fittings. These fittings are intended for general application in hydraulic systems on industrial equipment and commercial products.

These fittings are capable of providing leakproof, full flow connections in hydraulic systems operating at working pressures as specified in Table 1 for respective sections.

Since many factors influence the pressure at which a hydraulic system will or will not perform satisfactorily, the values shown in SAE J1065 should not be construed as a guaranteed minimum.

For any application, it is recommended that sufficient testing be conducted and reviewed by both the user and fitting manufacturer to assure that performance levels will be safe and satisfactory.

Rationale:

Optional dual angle seat for 37 degree flare swivel connection is expanded to all sizes to provide consistent performance. Drill tolerance is changed according to ISO 2768-1, tolerance class m.

History:
Standard Published Revision Status
J514_201201 2012-01-06 Latest Revised
2004-09-29 Historical Revised
2001-07-31 Historical Revised
1999-04-01 Historical Revised
1998-06-01 Historical Revised
1996-06-01 Historical Revised
1995-06-01 Historical Revised
1994-07-01 Historical Revised
1993-06-01 Historical Revised
1992-06-01 Historical Revised
1991-06-01 Historical Revised
1989-06-01 Historical Revised
1980-04-01 Historical Revised
1978-05-01 Historical Revised
1975-04-01 Historical Revised
1973-03-01 Historical Revised
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