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 5985-00-528-8636
NSN 5965-01-448-6055
NSN 6240-01-605-8096
NSN 5930-01-367-6355
NSN 2925-00-567-3643
NSN 5855-00-832-9341
NSN 6650-01-538-6898
NSN 5945-01-025-5956
NSN 7035-01-551-1240
NSN 5965-01-521-3224
NSN 5960-01-323-6432
NSN 6105-00-442-5697