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 6610-00-269-4506
NSN 5910-00-156-7293
NSN 5996-01-541-4974
NSN 6685-01-581-7759
NSN 6130-00-246-6915
NSN 6150-01-535-7304
NSN 5905-00-555-0310
NSN 5950-00-595-9934
NSN 5905-01-157-0527
NSN 5920-01-515-0183
NSN 5835-00-729-9305
NSN 5895-00-165-3046