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 2925-01-091-4734
NSN 7035-00-205-1932
NSN 5945-01-406-3200
NSN 6620-01-046-3648
NSN 5905-01-200-7728
NSN 6220-00-375-0473
NSN 4140-00-470-4707
NSN 5950-01-146-7023
NSN 5990-01-354-8965
NSN 6320-01-399-6177
NSN 6130-01-009-2607
NSN 5835-01-608-8868