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 6650-01-219-3731
NSN 6320-00-270-8222
NSN 5935-00-275-5430
NSN 5920-00-607-3385
NSN 5925-01-524-0448
NSN 6105-01-528-8027
NSN 6110-01-219-5233
NSN 6150-01-364-2990
NSN 6320-01-233-5798
NSN 6650-01-469-0272
NSN 5998-01-605-0213
NSN 5915-01-083-4838