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 5965-00-782-1662
NSN 6220-01-336-7414
NSN 6220-00-100-6276
NSN 6645-01-268-7265
NSN 5990-01-149-0691
NSN 7035-01-339-5480
NSN 6105-01-316-2377
NSN 5975-00-045-1715
NSN 6150-01-216-5468
NSN 5985-00-862-6721
NSN 5895-01-649-3713
NSN 5999-01-626-4403