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 5960-01-059-6300
NSN 6130-00-925-2303
NSN 5998-01-067-8494
NSN 6240-01-211-3304
NSN 6220-01-443-6466
NSN 6105-00-596-9962
NSN 2925-00-494-5537
NSN 5998-01-123-6617
NSN 5945-01-205-7857
NSN 6130-00-255-6500
NSN 6110-00-271-9928
NSN 6150-00-665-6325