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 6105-01-428-7342
NSN 5945-00-167-2756
NSN 5855-01-152-8782
NSN 5835-01-328-6626
NSN 6240-00-764-5207
NSN 5925-01-263-5990
NSN 2925-01-614-3634
NSN 6320-01-082-2970
NSN 5905-01-272-6228
NSN 5835-01-170-5537
NSN 5950-01-427-3723
NSN 5985-01-364-8213