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Mil-C-5541 class 2 is on the parts list. Heard of it?

Yeah, I know... MIL-DTL-5541 [on DLA] superseded this spec and there is no class 2, only 1a and 3, but I'm planning a Govt. Aircraft Spares part and the parts list specifies class 2...Anyone ever heard of class 2 chem-film?

Danny Hubbard
aircraft parts manufacturer - Ft. Worth, Texas
July 7, 2009

It might be a reference to Type II (free of hexavalent chromium) rather than Class II.

Michael Costello
- Grand Junction, CO USA
October 5, 2009

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