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 6105-01-530-5279
NSN 6685-01-415-7520
NSN 5965-01-649-1279
NSN 6105-00-960-6327
NSN 6105-01-350-7927
NSN 6320-00-513-8376
NSN 2925-00-555-8836
NSN 6220-01-147-7219
NSN 5985-01-253-4840
NSN 5960-00-654-3639
NSN 5895-01-386-4680
NSN 6240-01-015-7791