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 5935-00-528-2185
NSN 7035-00-104-7613
NSN 5930-00-699-5712
NSN 6645-00-813-3084
NSN 5965-01-383-2614
NSN 5855-00-560-0110
NSN 5985-00-563-3792
NSN 6145-01-093-0383
NSN 6105-00-922-2629
NSN 6240-01-010-2991
NSN 6150-01-550-8293
NSN 6620-01-485-6459