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 5996-00-826-3198
NSN 5895-00-469-1509
NSN 5935-00-102-7063
NSN 6130-01-497-0966
NSN 6620-00-993-9564
NSN 5985-01-277-2098
NSN 5965-01-399-8454
NSN 6220-01-258-8185
NSN 5985-01-462-1845
NSN 5855-00-237-4088
NSN 5998-01-415-5769
NSN 5998-01-387-4184