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 2925-01-243-0328
NSN 5925-00-275-7599
NSN 5915-01-023-9204
NSN 5855-01-149-4110
NSN 6650-01-373-1580
NSN 6150-01-237-2491
NSN 6240-01-444-9956
NSN 6220-01-609-8772
NSN 5935-01-606-9522
NSN 4140-00-928-9097
NSN 5835-01-502-9228
NSN 6105-01-359-9504