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 5925-01-416-3229
NSN 6145-01-267-9022
NSN 5960-01-462-7704
NSN 6220-01-435-6297
NSN 6685-01-622-0383
NSN 6610-00-870-7714
NSN 6145-01-373-2540
NSN 6240-00-274-4028
NSN 6130-01-585-2469
NSN 6240-01-206-7882
NSN 5855-00-058-1293
NSN 6105-01-576-3221