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 5985-01-418-0804
NSN 6220-01-463-4614
NSN 6220-01-356-2269
NSN 5950-00-111-1366
NSN 2925-01-458-5808
NSN 5990-01-452-0911
NSN 6130-00-887-4652
NSN 6110-01-172-4175
NSN 5925-01-015-7873
NSN 5895-01-004-6692
NSN 5910-01-406-4317
NSN 6610-00-251-7073