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 5990-01-411-4596
NSN 6105-01-614-3120
NSN 5835-01-007-9173
NSN 6610-00-853-6990
NSN 6110-01-094-3907
NSN 6645-00-183-8812
NSN 5999-00-681-6436
NSN 5910-01-094-5891
NSN 2925-01-615-8562
NSN 6150-00-623-7229
NSN 6320-01-525-4789
NSN 2925-01-492-5342