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 5950-01-547-0043
NSN 6650-01-300-8230
NSN 5998-01-207-4714
NSN 5965-01-522-2523
NSN 5930-00-417-3819
NSN 6320-01-411-1353
NSN 5999-01-421-0371
NSN 6150-00-854-2607
NSN 6685-01-216-8035
NSN 5965-01-291-0384
NSN 6645-00-608-2998
NSN 5930-01-200-0359