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 5835-00-644-4512
NSN 5835-01-069-4560
NSN 5895-00-424-0850
NSN 5910-01-472-6377
NSN 6105-00-248-5772
NSN 5965-01-109-2917
NSN 5998-00-937-4309
NSN 6110-00-995-7211
NSN 6240-01-491-1754
NSN 6620-01-203-4369
NSN 5999-00-729-0858
NSN 5999-01-445-6320