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 6610-01-278-9387
NSN 5915-01-195-9871
NSN 6240-01-043-5308
NSN 5950-01-058-3573
NSN 5930-01-551-2074
NSN 6145-01-373-7769
NSN 6645-01-560-3034
NSN 6130-01-537-0063
NSN 6650-01-107-4295
NSN 6145-00-458-2338
NSN 5895-01-442-3119
NSN 5945-01-541-4827