AiResearch / Honeywell Specification: This specification covers material used to produce critical aircraft components in the condition of normalized and sub-critical annealed plus additional testing requirements.

4.2 Classification Tests: Tests the supplier must perform in order to assure conformity to the requirements of this specification and to enable the certification of the quality of the product are as follows:

a. Chemical analysis

b. Magnetic particle inspection

c. As-shipped hardness

d. Capability tensile testing

e. Capability impact strength testing

f.  Banding inspection, longitudinal

g. Macroetch, transverse

h. Microcleanliness determination

i.  Grain size determination

j.  Ultrasonic inspection

k. Dimensional inspection