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 6105-01-449-1046
NSN 5910-01-513-4684
NSN 5965-01-309-4368
NSN 2925-01-354-1752
NSN 6685-00-777-9565
NSN 6650-01-272-1912
NSN 6130-00-441-3417
NSN 6110-01-210-9183
NSN 6685-01-435-6496
NSN 6130-00-454-8342
NSN 5855-00-165-3093
NSN 5895-01-068-4355