BS M 33:1970
Specification for dimensions of elastomeric toroidal sealing rings (inch series) to Class 1 tolerances for aircraft

Standard No.

BS M 33:1970

Release Date

1970

Published By

British Standards Institution (BSI)

Status

Be replaced 1975-01

Replace By

BS M 48:1975

Latest

BS M 48:1975

Scope

This British Standard specifies the dimensions having Class 1 tolerances of toroidal sealing rings (inch series) for aerospace applications.

BS M 33:1970 history

• 1975 BS M 48:1975 Specification for dimensions of elastomeric toroidal sealing rings for aerospace use - inch series
• 1970 BS M 33:1970 Specification for dimensions of elastomeric toroidal sealing rings (inch series) to Class 1 tolerances for aircraft