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 6110-00-934-7943
NSN 5975-01-203-4581
NSN 5835-01-114-3194
NSN 7035-01-362-4924
NSN 6135-01-523-3198
NSN 5835-01-013-9321
NSN 6135-01-322-4655
NSN 6685-00-194-3571
NSN 5905-01-467-9907
NSN 5920-00-241-6803
NSN 5996-01-210-9190
NSN 6685-00-081-7708