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 6610-01-417-3011
NSN 6130-01-457-1240
NSN 7035-01-322-0221
NSN 6645-01-585-6368
NSN 6685-00-388-3760
NSN 5998-01-149-3517
NSN 6685-01-467-0378
NSN 6145-00-156-4394
NSN 6240-00-960-2884
NSN 6610-01-041-8015
NSN 5855-01-443-2509
NSN 5998-01-026-1979