This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Hydraulic Tube Fittings
- Ground Vehicle Standard
- J514_201201
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
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.
The standard is divided into six sections as follows:
-
Section 1—37 Degree Flare Tube Fittings
-
Section 2—Flareless Tube Fittings
-
Section 3—O-ring Plugs (for O-ring Ports see SAE J1926)
-
Section 4—Hydraulic Pipe Fittings (formerly SAE J926)
-
Section 5—Adapter Unions (formerly in SAE J516)
-
Section 6—Tables for Calculating Dimensions on Special Sizes
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.
Recommended Content
| Ground Vehicle Standard | Hydraulic Hose Fittings |
| Ground Vehicle Standard | Coding Systems for Identification of Fluid Conductors and Connectors |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | WORKING PRESSURE RATINGS CAPABLE OF 4 TO 1 MINIMUM BURST | |
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| TABLE 1A | HEX TOLERANCES | |
| TABLE 1B | DRILL TOLERANCES | |
| TABLE 2 | PIPE THREAD CHAMFER DIAMETERS | |
| TABLE 2A | QUALIFICATION TEST TORQUE REQUIREMENTS | |
| TABLE 3 | DIMENSIONS OF 37 DEGREE FLARED HYDRAULIC TUBE FITTING ASSEMBLIES ( ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 4A | ADDED VALUES FOR L, LL, AND LLL DROP LENGTHS (REF. (071520), 10E (071620), 10F (071720) | |
| TABLE 5 | DIMENSIONS OF STYLE A AND B NUTS AND CAPS ( TO ) | |
| TABLE 5 | DIMENSIONS OF STYLE A AND B NUTS AND CAPS ( TO ) | |
| TABLE 5 | DIMENSIONS OF STYLE A AND B NUTS AND CAPS ( TO ) | |
| TABLE 5 | DIMENSIONS OF STYLE A AND B NUTS AND CAPS ( TO ) | |
| TABLE 6 | DIMENSIONS FOR SLEEVES ( ) FOR INCH TUBING | |
| TABLE 6A | DIMENSIONS FOR SLEEVES ( ) FOR METRIC TUBING | |
| TABLE 7 | DIMENSIONS OF REDUCING ADAPTER ( ) | |
| TABLE 8 | DIMENSIONS OF FLARELESS HYDRAULIC TUBE FITTING ASSEMBLIES ( AND ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 9 | DIMENSIONS OF ALL BODIES AND LOCKNUTS ( TO ) | |
| TABLE 10 | DIMENSIONS OF FERRULES ( AND ) | |
| TABLE 10 | DIMENSIONS OF FERRULES ( AND ) | |
| TABLE 10 | DIMENSIONS OF FERRULES ( AND ) | |
| TABLE 10 | DIMENSIONS OF FERRULES ( AND ) | |
| TABLE 11 | DIMENSIONS OF REDUCERS ( ) | |
| TABLE 12 | DIMENSIONS OF NUT AND CAP ASSEMBLY ( AND ) | |
| TABLE 12 | DIMENSIONS OF NUT AND CAP ASSEMBLY ( AND ) | |
| TABLE 14 | DIMENSIONS OF O-RING BOSS PLUS ( TO ) | |
| TABLE 14 | DIMENSIONS OF O-RING BOSS PLUS ( TO ) | |
| TABLE 16 | DIMENSIONS OF HEXAGON PIPE NIPPLES ( ) | |
| TABLE 17 | DIMENSIONS OF HEXAGON PIPE COUPLING ( ) | |
| TABLE 18 | DIMENSIONS OF ADAPTERS, INCREASE ADAPTERS, AND REDUCER BUSHINGS ( , , AND ) | |
| TABLE 19 | DIMENSIONS OF FORGED AND BARSTOCK TYPES OF PIPE ELBOWS, STREET ELBOWS, AND PIPE TEES ( TO ) | |
| TABLE 20 | PRESSURE RATINGS OF ADAPTER UNIONS | |
| TABLE 21 | DIMENSIONS OF ADAPTER UNIONS ( TO ) | |
| TABLE 21 | DIMENSIONS OF ADAPTER UNIONS ( TO ) | |
| TABLE 21 | DIMENSIONS OF ADAPTER UNIONS ( TO ) | |
| TABLE 22 | FACTORS FOR 37 DEGREE FLARED END ON STRAIGHT FITTINGS ( TO , TO , AND ) | |
| TABLE 23 | FACTORS FOR 37 DEGREE FLARED END ON SHAPE FITTINGS ( TO , TO , TO , TO , , TO , AND TO ) | |
| TABLE 24 | FACTORS FOR FLARELESS STRAIGHT FITTINGS ( TO , TO , AND ) | |
| TABLE 25 | FACTORS FOR FLARELESS SHAPE FITTINGS ( TO , TO , TO , TO , , TO , AND TO ) | |
| TABLE 26 | FACTORS FOR NONADJUSTABLE STRAIGHT THREAD ENDS ( , , , ) | |
| Unnamed Dataset 54 | ||
| TABLE 27 | FACTORS FOR ADJUSTABLE STRAIGHT THREAD ENDS ( , TO , , AND TO ) | |
| TABLE 28 | FACTORS FOR ALL MALE PIPE ENDS ( , TO , , , , , TO , , AND ) | |
| TABLE 29 | FACTORS FOR ALL FEMALE PIPE ENDS ( , , , , , , , AND ) | |
| TABLE 30 | MINIMUM STOCK SIZE FOR TUBE ENDS | |
| TABLE 31 | MINIMUM STOCK SIZE FOR FEMALE PIPE ENDS (EXCEPT ADAPTER UNIONS, TO | |
| TABLE 32 | MINIMUM STOCK SIZE FOR MALE PIPE ENDS (EXCEPT ADAPTER UNIONS, TO ) | |
| TABLE A1 | OPTIONAL METRIC FITTING FLAT DIMENSIONS |
Issuing Committee
Hydraulic Tube Fittings Committee
The Hydraulic Tube Fittings Subcommittee of the FCCTC develops and maintains SAE Standards, Recommended Practices and Information Reports relating to hydraulic and pneumatic tube fittings for all fluid power applications except hydraulic and pneumatic brake applications Participants in the FCCTC Hydraulic Tube Fittings Subcommittee include OEMs, suppliers, consulting firms, government and other interested parties.
Reference
| Number | Title |
|---|---|
| ANSI/B1.20.1 | This document is not part of the subscrption. |
| ANSI/B1.20.3 | This document is not part of the subscrption. |
| ASTMB117 | This document is not part of the subscrption. |
| J1065_201605 | Nominal Reference Working Pressures for Steel Hydraulic Tubing |
| J343_201605 | Test and Test Procedures for SAE 100R Series Hydraulic Hose and Hose Assemblies |
| J405_201801 | Chemical Compositions of SAE Wrought Stainless Steels |
| J476 | This document is not part of the subscrption. |
| J533_201702 | Flares for Tubing |
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.