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 5965-00-377-0301
NSN 6240-01-487-3840
NSN 5905-01-197-0460
NSN 6105-01-032-5168
NSN 6645-00-988-3167
NSN 6650-01-336-5859
NSN 5950-01-212-9660
NSN 5960-01-268-8674
NSN 6220-00-034-7280
NSN 5835-01-337-2793
NSN 5960-01-553-4557
NSN 5855-01-383-6860