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 6685-00-968-1953
NSN 5895-01-219-5183
NSN 6650-01-148-5307
NSN 5950-01-473-6695
NSN 6145-00-231-3664
NSN 6110-01-162-9677
NSN 6130-01-476-2835
NSN 6130-00-064-0678
NSN 6145-01-305-7390
NSN 6220-01-370-3788
NSN 6610-00-993-1485
NSN 5925-00-226-1155