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 6320-01-567-9792
NSN 5905-01-248-1721
NSN 2925-00-636-4026
NSN 6130-01-374-5133
NSN 6145-00-926-6458
NSN 5930-01-508-2695
NSN 5985-01-386-8742
NSN 5920-01-056-5481
NSN 5925-01-445-6112
NSN 5915-01-335-0187
NSN 5855-01-147-4785
NSN 6130-01-267-3512