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 5905-01-409-1942
NSN 6105-01-198-1462
NSN 5950-01-093-3186
NSN 6650-01-280-9353
NSN 5996-01-182-1125
NSN 5975-01-454-6978
NSN 6220-01-634-0660
NSN 7035-01-536-3458
NSN 5910-01-612-8158
NSN 5965-01-531-7758
NSN 6130-00-764-5840
NSN 5998-00-163-0170