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 5985-00-201-5146
NSN 6135-01-280-2883
NSN 6105-01-036-3512
NSN 2925-00-388-8932
NSN 6240-01-479-4504
NSN 6685-01-645-2874
NSN 7035-01-518-2807
NSN 5905-01-481-7561
NSN 6150-00-822-3365
NSN 5935-00-827-9045
NSN 5960-01-287-4187
NSN 5895-00-186-8572