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 5999-01-573-8307
NSN 5950-00-422-8579
NSN 6110-00-369-8499
NSN 5999-00-633-7592
NSN 5950-01-453-5118
NSN 6105-01-414-6876
NSN 5925-00-348-3591
NSN 5985-01-615-5639
NSN 6145-01-256-6898
NSN 5985-00-406-6311
NSN 5935-00-718-5914
NSN 7035-01-526-0191