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 5945-01-462-4436
NSN 5965-00-734-5053
NSN 6220-00-556-2396
NSN 6130-00-794-6226
NSN 5915-01-472-4169
NSN 5950-01-366-8199
NSN 6610-01-245-8015
NSN 6110-01-558-3664
NSN 6685-01-206-4474
NSN 5855-01-506-2016
NSN 2925-01-291-9997
NSN 6685-01-294-8741