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 6145-00-871-5361
NSN 5965-01-517-6870
NSN 6685-01-500-0395
NSN 5920-01-024-0592
NSN 6610-01-360-3564
NSN 5895-01-023-7893
NSN 5895-01-507-3991
NSN 6320-01-116-3980
NSN 5999-00-111-2399
NSN 5998-01-166-7855
NSN 5855-00-631-4565
NSN 6105-01-611-4382