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 6610-00-239-8613
NSN 5835-00-833-7080
NSN 5975-00-394-9561
NSN 5855-00-118-8762
NSN 2925-00-167-6762
NSN 5990-01-147-5225
NSN 5985-01-614-3844
NSN 6645-01-091-7289
NSN 6220-01-316-2253
NSN 5915-01-356-8596
NSN 5910-00-740-7286
NSN 6105-01-208-7914