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 6110-01-628-0598
NSN 5895-01-025-6125
NSN 6685-00-753-7668
NSN 6220-01-599-1993
NSN 5935-00-276-9413
NSN 5835-00-706-0829
NSN 5930-00-079-0717
NSN 5965-01-111-6031
NSN 5835-01-249-7393
NSN 6105-00-907-8170
NSN 5920-01-646-8531
NSN 4140-01-605-1706