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 6610-00-632-6645
NSN 5905-01-327-8322
NSN 6320-00-270-8222
NSN 6685-00-518-4237
NSN 6145-00-197-9010
NSN 6220-01-550-2373
NSN 5996-01-147-3297
NSN 6105-00-816-9397
NSN 5965-00-454-3444
NSN 5855-00-411-8688
NSN 6610-00-805-9725
NSN 5945-00-114-7687