BS-6F-34 › Complete Document History
Specification for light and medium duty linen (flax) sewing thread for aerospace purposes


Obsolete Revision Information:
   AMD 6069 - AMENDMENT 1 TO 1984 EDITION - Nov. 1, 1989
   1984 EDITION - Specification for light and medium duty linen (flax) sewing - Dec. 31, 1984