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 6645-00-763-4852
NSN 5910-00-009-7162
NSN 5965-01-005-0611
NSN 5910-01-336-9285
NSN 5945-00-753-7716
NSN 5950-01-178-8817
NSN 5935-01-533-4010
NSN 4140-00-822-2864
NSN 5835-00-389-2816
NSN 5920-01-442-6756
NSN 5996-00-388-6552
NSN 5965-01-649-1279