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 5945-00-182-7384
NSN 5920-01-184-2693
NSN 5855-01-364-1005
NSN 6320-01-453-5152
NSN 6645-00-843-8837
NSN 6130-01-078-6339
NSN 5975-00-070-1819
NSN 6145-00-080-7089
NSN 6685-00-171-4473
NSN 6320-00-701-0437
NSN 5998-01-641-1234
NSN 5905-00-051-8235