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 6620-00-025-1889
NSN 6105-01-107-9598
NSN 5895-00-518-4954
NSN 6685-00-740-7256
NSN 6645-01-313-3139
NSN 6145-00-466-4068
NSN 5935-00-820-5848
NSN 6150-01-062-2404
NSN 6130-01-364-8492
NSN 5998-01-444-2269
NSN 5950-01-348-1945
NSN 6150-00-229-1489