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 5999-01-423-3662
NSN 5965-01-448-6055
NSN 5915-01-062-3432
NSN 6150-01-025-1299
NSN 6130-00-166-6928
NSN 5905-01-065-2637
NSN 6105-01-649-7986
NSN 4140-00-820-1173
NSN 6685-01-170-7375
NSN 6240-01-099-6810
NSN 5945-01-392-9346
NSN 6110-01-464-2931