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 6320-00-483-0451
NSN 5985-01-056-5179
NSN 5960-00-725-4547
NSN 5905-00-267-3120
NSN 5945-00-911-3948
NSN 5999-01-525-5876
NSN 6645-00-357-8191
NSN 6105-01-281-7714
NSN 5950-00-521-1682
NSN 6150-01-062-7540
NSN 5910-00-704-0440
NSN 6130-00-170-4062