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 6320-01-473-3848
NSN 5965-01-466-1154
NSN 6645-00-945-9133
NSN 5960-01-272-5642
NSN 5905-01-437-3338
NSN 6130-01-460-3645
NSN 2925-01-079-6229
NSN 5855-01-459-7508
NSN 5855-00-532-0025
NSN 6105-01-049-8643
NSN 6320-00-483-0451
NSN 5895-01-156-0389