A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5915-01-086-1784
NSN 5920-00-234-9002
NSN 5835-01-017-3860
NSN 5835-01-065-5281
NSN 5855-00-925-0114
NSN 5999-01-642-7003
NSN 5950-00-944-0196
NSN 5905-01-464-1153
NSN 6610-01-125-5761
NSN
NSN 5835-01-027-0597
NSN 5910-00-302-9473