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 5905-01-009-9754
NSN 6645-01-484-0777
NSN 5998-01-147-1189
NSN 6130-00-105-5187
NSN 6105-01-634-0322
NSN 6685-01-371-3974
NSN 6145-00-248-4944
NSN 5910-01-529-4261
NSN 5998-00-869-2515
NSN 6130-00-681-1496
NSN 5915-00-906-2214
NSN 5985-01-582-1927