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 6685-01-229-9844
NSN 5945-01-040-1655
NSN 5945-00-840-8615
NSN 6620-00-936-3463
NSN 5999-01-496-4192
NSN 5895-01-305-8522
NSN 5905-01-391-5673
NSN 5925-01-123-7852
NSN 5945-00-515-2667
NSN 6145-01-515-0187
NSN 5996-01-364-0207
NSN 6685-01-503-2606