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 5935-01-576-9551
NSN 6685-00-332-2655
NSN 6240-01-285-7616
NSN 6145-01-147-4968
NSN 6145-01-432-7481
NSN 6110-01-470-5057
NSN 5895-01-156-8142
NSN 5950-00-275-4777
NSN 5996-00-797-9571
NSN 5910-01-633-9963
NSN 6135-01-514-0356
NSN 6105-01-460-4951