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 5835-01-606-8768
NSN 5985-00-213-8633
NSN 6150-00-218-0891
NSN 5905-00-463-2872
NSN 6150-01-341-3768
NSN 5895-00-977-2942
NSN 5855-01-483-2346
NSN 6610-01-093-4710
NSN 5998-00-912-1860
NSN 6650-00-948-3647
NSN 5945-01-441-3765
NSN 5935-00-935-5769