AAR Specification

G. Mark Ray - TVRM · **Posted:** Tue Jan 30, 2001 12:12 pm

Does anyone have a copy of AAR M115-49? This is a specification for boiler plate. I need a copy of it ASAP.

Thanks in advance,

G. Mark Ray, TVRM

aw90h@cs.com

G. Mark Ray, TVRM · **Posted:** Tue Jan 30, 2001 9:35 pm

It's the 1947 revision that I am looking for!

aw90h@cs.com

John Smatlak · **Posted:** Wed Jan 31, 2001 12:34 am

> Does anyone have a copy of AAR M115-49? This
> is a specification for boiler plate. I need
> a copy of it ASAP.

> Thanks in advance,

> G. Mark Ray, TVRM

Have AAR M115-36 on file, can copy if you need (this is the 1936 revision)

Railway Preservation Resources
jsmatlak@earthlink.net

G. Mark Ray - TVRM · **Posted:** Wed Jan 31, 2001 9:02 am

Steve Zuiderveen has been able to provide me with a copy of this spec. For everyone's benefit, AAR M115 matches up to ASME SA30 and ASTM A30. ASTM A30 was discontinued in 1964 and not replaced.

aw90h@cs.com

AAR Specification

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