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 7035-00-135-4758
NSN 5960-01-243-0007
NSN 6220-01-027-6244
NSN 6610-01-452-5180
NSN 6650-01-088-1200
NSN 6130-00-446-6922
NSN 6130-01-055-6219
NSN 5990-00-879-9187
NSN 5985-01-012-6941
NSN 7035-00-104-7613
NSN 5985-01-622-3586
NSN 5999-00-901-2521