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 6610-00-810-3245
NSN 6685-01-429-1279
NSN 6105-01-107-5991
NSN 6135-00-080-9176
NSN 5930-00-222-4721
NSN 5990-01-392-5682
NSN 6610-00-875-1740
NSN 6105-00-226-2185
NSN 5960-00-834-4045
NSN 4140-01-415-1187
NSN 5965-01-213-3989
NSN 5960-01-589-6846