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 5998-01-066-7088
NSN 5905-01-216-7292
NSN 2925-00-808-5077
NSN 6320-01-521-1764
NSN 6610-01-345-9040
NSN 6145-00-643-4962
NSN 5895-01-089-1808
NSN 5910-00-653-6651
NSN 5835-00-707-6266
NSN 6110-00-363-3974
NSN 2925-01-394-5650
NSN 6150-01-272-5964