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 6110-00-592-7474
NSN 5835-00-646-9200
NSN 5985-01-213-9650
NSN 6130-01-479-0950
NSN 6135-01-504-4309
NSN 6110-00-202-1021
NSN 6105-00-202-2469
NSN 5998-01-394-5249
NSN 5945-01-576-4715
NSN 5996-01-574-6346
NSN 5965-01-241-9865
NSN 5990-00-510-2098