United States government master specification for cloth insertion rubber packing.
Series: Circular of the Bureau of Standards -- no. 236; Federal Specifications Board specification -- no. 110a
Publisher: Government Printing Office
Published: 1925
Place of publication: Washington
Language: eng
Subjects: Packing (Mechanical engineering)
Other titles: Specification for cloth insertion rubber packing
Notes: "Issued June 15, 1925."

At head of title: Department of Commerce. Bureau of Standards.