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 5965-01-426-8325
NSN 5999-01-347-2366
NSN 2925-01-628-7580
NSN 6135-01-654-6147
NSN 6135-01-386-5709
NSN 5960-01-505-2426
NSN 6685-00-064-5155
NSN 6645-00-427-8889
NSN 5999-01-486-0055
NSN 6220-01-628-7054
NSN 5835-01-407-3255
NSN 6320-00-831-2227