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 6110-01-520-7458
NSN 5950-01-462-5982
NSN 6150-00-496-9064
NSN 6620-01-032-3937
NSN 5915-01-421-4873
NSN 6685-01-585-1123
NSN 6110-01-429-5680
NSN 5910-01-308-4028
NSN 6110-01-610-1756
NSN 6105-00-813-3274
NSN 5905-01-652-6772
NSN 5915-00-456-0873