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 5835-01-384-3206
NSN 6145-01-334-6750
NSN 5960-00-707-3335
NSN 6645-01-567-8282
NSN 5945-00-165-0911
NSN 6650-00-197-7563
NSN 6650-00-550-6111
NSN 5835-01-529-3050
NSN 5965-01-204-8505
NSN 6685-00-959-8815
NSN 5999-00-375-6147
NSN 6110-00-571-1749