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 6645-01-315-2010
NSN 5990-01-341-5735
NSN 6240-00-514-3507
NSN 5905-00-636-5767
NSN 6685-01-280-5181
NSN 6150-01-628-4052
NSN 5985-00-270-8456
NSN 5960-01-531-9108
NSN 6150-00-834-0537
NSN 5835-00-453-1969
NSN 6645-00-004-8628
NSN 6150-01-331-0975