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 5905-00-053-4305
NSN 5998-00-103-1015
NSN 5996-00-959-2326
NSN 6645-01-391-6492
NSN 5999-00-278-5563
NSN 5835-01-056-4149
NSN 6105-01-541-5201
NSN 6645-00-503-1379
NSN 6650-01-528-8230
NSN 6685-00-060-3104
NSN 5855-01-658-4510
NSN 6145-00-705-6679