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 5835-01-497-5029
NSN 6130-01-359-3779
NSN 5999-00-862-3437
NSN 5996-00-907-0012
NSN 6645-00-012-3985
NSN 6685-00-563-3061
NSN 5930-01-629-1581
NSN 6320-00-174-1362
NSN 5975-01-309-4744
NSN 5975-01-222-0115
NSN 6650-01-565-4594
NSN 5910-00-913-6684