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 5835-01-062-6258
NSN 6105-00-275-0826
NSN 6150-01-193-1799
NSN 6220-01-622-7783
NSN 6145-00-883-7420
NSN 5935-01-395-2486
NSN 7035-00-510-3778
NSN 6685-00-202-5233
NSN 6145-01-350-3043
NSN 6105-01-196-6377
NSN 5895-01-084-2136
NSN 6610-01-281-6764