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 6645-00-905-7258
NSN 5945-00-110-6703
NSN 6145-01-534-8210
NSN 6620-00-224-7739
NSN 6240-01-416-3713
NSN 5960-01-520-4615
NSN 6105-01-470-4090
NSN 6220-00-602-7756
NSN 5999-00-043-3366
NSN 6610-01-226-2347
NSN 6240-00-968-0519
NSN 5965-00-285-0745