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 6220-01-292-9688
NSN 6620-01-464-6762
NSN 5965-01-550-2400
NSN 5895-01-460-6031
NSN 5930-00-248-3461
NSN 5905-01-252-6014
NSN 6150-00-502-9593
NSN 2925-01-123-5856
NSN 6105-01-197-1653
NSN 5935-00-165-1922
NSN 6240-01-649-2988
NSN 6320-01-335-8336