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 5965-01-162-4118
NSN 5915-00-236-2763
NSN 5835-00-468-3367
NSN 5835-01-323-2581
NSN 6685-00-737-1959
NSN 5996-01-304-9119
NSN 6110-01-648-1032
NSN 5950-00-390-1074
NSN 6110-01-339-4478
NSN 2925-00-167-6762
NSN 6105-01-176-1478
NSN 2925-01-463-8856