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 6110-01-280-9296
NSN 6105-01-266-6866
NSN 5920-01-107-9062
NSN 5935-01-345-4231
NSN 6685-01-456-1533
NSN 7035-01-356-9136
NSN 5999-01-258-4421
NSN 5915-01-595-2266
NSN 6240-00-297-3919
NSN 6220-00-895-7218
NSN 5985-00-148-7316
NSN 4140-01-165-6409