BS SP55&56(1953) : 1953
Current
The latest, up-to-date edition.
SPECIFICATION FOR WASHERS, SPRING, DOUBLE COIL (INCH SIZES), STEEL, CADMIUM PLATED AND PHOSPHOR BRONZE - FOR AIRCRAFT
Hardcopy , PDF
English
01-01-2016
1 Scope
2 Material and manufacture
3 Dimensions
4 Freedom from defects
5 Heat treatment
6 Hardness
7 Protective treatment
8 Closing and test for permanent set
9 Identification
Appendix - Material for phosphor bronze
double coil spring washers
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