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 6220-01-556-3998
NSN 6110-01-302-9726
NSN 6685-01-188-1604
NSN 6650-01-425-7362
NSN 5950-00-529-0599
NSN 6145-00-283-3682
NSN 5915-00-378-5585
NSN 5996-01-055-2253
NSN 5985-01-037-8350
NSN 5930-01-433-5052
NSN 5920-00-427-7267
NSN 6220-01-397-7416