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 6645-01-391-8763
NSN 6105-00-735-7098
NSN 6135-01-079-7852
NSN 5985-00-366-5192
NSN 6130-01-328-1473
NSN 6240-01-046-9424
NSN 5895-00-186-4929
NSN 6220-00-986-1428
NSN 5960-01-048-3429
NSN 5990-01-050-7535
NSN 5985-01-027-0225
NSN 5950-00-182-8204