BS SP 22-27:1950+A3:2015
$86.31
Specification for B.A. Washers. For aircraft purposes (primarily for instrument use)
Published By | Publication Date | Number of Pages |
BSI | 2015 | 8 |
These British Standards apply to washers primarily intended for use with screws (2 BA and smaller) used in aircraft instruments, and in electrical and similar equipment for aircraft.