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 5930-00-827-7505
NSN 5895-01-563-6973
NSN 5945-01-441-1522
NSN 5855-01-027-8414
NSN 6110-01-576-8618
NSN 5998-01-399-7144
NSN 6150-00-837-2226
NSN 6610-01-247-6374
NSN 6220-01-453-7533
NSN 5915-01-051-1984
NSN 6240-01-050-8306
NSN 5905-01-229-1121