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 5915-00-912-4098
NSN 5925-01-258-0488
NSN 6645-01-414-8806
NSN 6685-01-383-4871
NSN 6620-00-280-2874
NSN 5915-01-587-1692
NSN 5950-01-196-9621
NSN 5998-01-381-5271
NSN 5996-01-336-5608
NSN 6105-01-004-7890
NSN 4140-01-197-7660
NSN 5998-01-026-0311