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 6105-00-199-8808
NSN 2925-01-625-6841
NSN 5895-01-141-8366
NSN 6135-00-826-4798
NSN 6220-00-171-3702
NSN 6130-01-313-0385
NSN 5998-01-247-8850
NSN 6685-01-050-7685
NSN 5935-01-469-2640
NSN 5855-01-147-4785
NSN 6610-00-495-4918
NSN 6685-01-068-0346