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 5945-01-222-7051
NSN 6135-00-477-8847
NSN 6105-01-160-0427
NSN 6320-01-399-6177
NSN 2925-01-594-0198
NSN 6145-01-094-6108
NSN 6130-01-400-6123
NSN 6220-00-267-6940
NSN 5965-01-479-8214
NSN 5910-00-150-8653
NSN 5945-00-815-7813
NSN 6150-00-279-9337