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 6130-01-389-7306
NSN 5975-01-527-9968
NSN 5935-01-583-7811
NSN 6320-01-429-9871
NSN 5965-01-222-1420
NSN 5975-01-360-0688
NSN 5915-00-525-5753
NSN 6610-00-527-8892
NSN 5855-01-072-0410
NSN 5895-00-803-6217
NSN 5920-00-486-8822
NSN 5910-00-242-3732