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 5975-00-034-4243
NSN 6145-00-895-6548
NSN 6130-01-056-2097
NSN 5895-01-412-0950
NSN 6610-01-226-8582
NSN 6610-01-445-2789
NSN 5925-00-204-8199
NSN 6610-00-100-1195
NSN 5910-01-394-6109
NSN 2925-01-054-3190
NSN 4140-01-606-8772
NSN 5950-01-074-1061