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 5965-00-513-1352
NSN 6645-01-519-2732
NSN 5950-00-871-7509
NSN 5975-01-224-6215
NSN 5905-01-308-6648
NSN 5999-00-798-5653
NSN 6620-01-445-4295
NSN 5975-01-214-8980
NSN 6650-01-108-6629
NSN 6320-01-305-5881
NSN 5835-01-259-0859
NSN 6145-01-032-4557