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 5985-01-432-2240
NSN 5950-01-316-4022
NSN 6240-00-827-0889
NSN 7035-00-616-4410
NSN 6130-00-354-9851
NSN 5920-00-045-4211
NSN 5930-01-516-1334
NSN 5965-01-189-4805
NSN 7035-00-320-5644
NSN 5985-00-828-0615
NSN 6150-01-631-7638
NSN 5990-00-170-4239