SILVER PLATE PER QQ-S-365, 5.08µm[.000200] MIN

qq365A. Hi Israel. It's not exactly a test; QQ-S-365 [from DLA] is a Federal Specification and you can download and read it. Only platings with supplementary chromate anti-tarnishA. Hi Israel. It's not exactly a test; QQ-S-365 [from DLA] is a Federal Specification and you can download and read it. Only platings with supplementary chromate anti-tarnish