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 6110-00-157-1699
NSN 5835-01-026-0670
NSN 6110-01-223-9956
NSN 5930-01-069-1104
NSN 5999-01-094-7976
NSN 5998-00-496-8774
NSN 5965-01-463-8176
NSN 2925-01-218-5556
NSN 6610-01-212-9817
NSN 6150-01-420-6494
NSN 4140-00-669-6109
NSN 5960-01-567-1096