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 6650-00-953-9511
NSN 5945-01-530-1660
NSN 5855-01-451-1654
NSN 6645-00-274-5670
NSN 6650-01-346-1992
NSN 5950-01-267-2805
NSN 6220-00-900-7595
NSN 6105-01-391-7722
NSN 6610-01-293-9838
NSN 5895-00-067-3651
NSN 5985-01-259-2701
NSN 5905-00-103-7666