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 5905-01-023-5331
NSN 5895-00-568-5010
NSN 6650-01-258-5871
NSN 5950-01-008-0709
NSN 5950-01-449-3502
NSN 5998-00-875-0825
NSN 6130-01-158-9437
NSN 6110-00-908-0196
NSN 5950-00-432-6667
NSN 6685-01-367-2150
NSN 5855-00-125-0780
NSN 5895-01-288-4194