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 6105-00-703-1415
NSN 6130-01-416-5685
NSN 2925-01-143-4229
NSN 5945-00-566-7947
NSN 5905-01-554-1290
NSN 6645-00-183-8812
NSN 6610-00-437-5681
NSN 5915-01-333-4749
NSN 5930-00-943-7600
NSN 6220-01-069-3685
NSN 5990-00-767-0893
NSN 6685-01-540-5166