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 6110-00-723-4209
NSN 5895-01-139-4272
NSN 6650-01-073-1738
NSN 5975-01-082-6670
NSN 5895-01-577-0071
NSN 6685-01-435-9697
NSN 5960-01-624-1170
NSN 5920-01-552-8792
NSN 5950-01-485-3518
NSN 6105-00-292-4110
NSN 6650-01-462-5879
NSN 6135-01-282-4326