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 6145-01-433-6858
NSN 6110-01-050-1283
NSN 5996-00-964-9400
NSN 6610-00-209-4372
NSN 5999-01-463-3720
NSN 6130-01-023-5737
NSN 5996-01-250-2814
NSN 5965-01-250-5768
NSN 5996-01-592-8104
NSN 6110-01-014-7568
NSN 6145-01-027-6571
NSN 5920-01-491-7441