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 5835-01-422-2399
NSN 6220-01-483-7765
NSN 6105-01-449-7150
NSN 5945-00-615-9218
NSN 5950-00-226-9320
NSN 6105-00-295-0740
NSN 5895-01-547-4877
NSN 5855-00-688-9954
NSN 6150-01-345-4195
NSN 6145-00-843-3961
NSN 5835-01-028-0097
NSN 5950-01-467-2426