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 6220-00-553-8938
NSN 5925-01-651-6310
NSN 5835-00-512-4424
NSN 5998-00-099-9047
NSN 6110-01-429-9304
NSN 6110-00-132-4048
NSN 6105-01-038-0588
NSN 6610-01-320-1144
NSN 5935-01-508-7184
NSN 5835-01-359-2575
NSN 5855-00-361-0167
NSN 5999-00-315-3531