HH-M-61 › Historical Revision Information
Magnesia, Block, Cement, and Pipe-Covering (Molded) +Cancelled, S/S by HH-I-554
Magnesia, Block, Cement, and Pipe-Covering (Molded) +Cancelled, Superseded By HH-I-554
To find similar documents by Federal Supply Class Code:
FSC 5640 (Wallboard, Building Paper, and Thermal Insulation Materials)
Document Number
HH-M-61
Revision Level
REVISION A
Status
Superseded
Publication Date
Jan. 1, 1960