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 5999-01-105-7069
NSN 5925-01-196-5123
NSN 5895-00-023-8561
NSN 5960-01-341-5198
NSN 6220-01-587-8437
NSN 5905-00-256-0599
NSN 6645-00-618-9496
NSN 5999-01-570-3056
NSN 5950-00-242-0042
NSN 5965-00-671-4119
NSN 5905-00-221-4483
NSN 5895-01-161-5333