SAE J1946
Companion Flanges, Type A (External Pilot) and Type S (Internal Pilot).
Standard:
AKA:
- J1946
- 1991-01-31
- Historical. Access the latest revision: J1946_200704
- Driveline Standards Committee
This SAE Standard specifies the nominal dimensions and tolerances which affect the interchangeability between companion flanges and mating parts. The flanges covered by this document are designated type A and type S. The type A flanges are equivalent to type A ISO 7646. The type S flanges are equivalent to the type S ISO 7647. Type A is an external (male) pilot construction and type S is an internal (female) pilot construction. These flanges are not interchangeable. Dimensions not specified are left to the discretion of the component manufacturer.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| J1946_200704 | 2007-04-16 | Latest | |
| J1946_200106 | 2001-06-25 | Historical | |
| J1946_199101 | 1991-01-31 | Historical | |
| J1946_199006 | 1990-06-01 | Historical |
- SAE J 1946
- Automotive
- Terminology
- Driveshafts
- Universal joints
- Engine Components
- Vehicle drive systems