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 7035-01-102-8111
NSN 5960-00-137-7692
NSN 6620-00-251-0569
NSN 6645-01-011-6459
NSN 5905-01-005-2276
NSN 5835-01-414-3258
NSN 6135-00-377-9165
NSN 5960-00-834-0571
NSN 5965-01-514-9109
NSN 5935-00-070-0784
NSN 4140-00-064-7847
NSN 5835-00-106-2120