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 5950-00-021-1021
NSN 6130-01-459-8215
NSN 5835-01-286-6499
NSN 6105-01-484-0233
NSN 5910-01-565-1617
NSN 5925-00-286-8502
NSN 6220-01-019-4090
NSN 6130-00-933-1588
NSN 5975-01-249-9120
NSN 6150-01-344-7635
NSN 5910-01-036-0096
NSN 5999-00-862-5157