ANSI-B16.21 › Historical Revision Information
Nonmetallic Flat Gaskets for Pipe Flanges
ANSI-B16.21
-
1992 EDITION
-
SUPERSEDED
-- See the following:
ASME-B16.21
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Nonmetallic Flat Gaskets for Pipe Flanges
To find similar documents by Federal Supply Class Code:
FSC 5330 (Packing and Gasket Materials)
Document Number
B16.21 - 1992
Revision Level
1992 EDITION
Status
Superseded
Publication Date
Sept. 30, 1992
Page Count
20 pages