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 6105-01-061-6572
NSN 6110-01-501-2359
NSN 6650-01-100-0933
NSN 6110-01-054-2354
NSN 5965-01-005-0341
NSN 5905-01-221-5330
NSN 6110-01-083-6797
NSN 5915-01-167-3878
NSN 6610-00-089-6950
NSN 6320-01-573-6490
NSN 6685-00-811-3961
NSN 2925-01-453-1606