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 7035-00-286-6221
NSN 6105-00-885-4031
NSN 5999-00-146-3758
NSN 4140-01-170-8798
NSN 6135-00-269-5843
NSN 5985-01-456-2042
NSN 5985-00-922-1272
NSN 5905-01-243-6743
NSN 5999-01-334-5039
NSN 6320-00-937-5625
NSN 6240-01-556-7096
NSN 6685-01-154-9655