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 5950-00-722-4943
NSN 5930-01-519-3569
NSN 2925-01-426-3410
NSN 5930-01-330-4832
NSN 5930-01-446-7033
NSN 5996-01-426-3948
NSN 6320-01-345-5818
NSN 6620-01-627-0478
NSN 5835-01-647-6426
NSN 6650-01-246-4262
NSN 2925-01-633-4048
NSN 5965-01-020-1514