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 5965-01-433-1974
NSN 5910-00-726-5483
NSN 5945-00-806-5602
NSN 5985-01-344-2967
NSN 6105-00-133-6038
NSN 6150-01-326-4093
NSN 6150-01-378-6319
NSN 5895-00-945-2078
NSN 5910-01-543-6551
NSN 4140-01-531-3080
NSN 6145-01-116-1274
NSN 6145-01-141-0195