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 6110-00-466-1674
NSN 5935-01-447-2609
NSN 6650-01-372-9810
NSN 7035-01-422-4642
NSN 6610-00-461-3186
NSN 5930-01-386-3068
NSN 6220-01-577-0328
NSN 5960-00-578-5484
NSN 5990-01-555-6616
NSN 5910-00-186-3191
NSN 6645-00-410-2395
NSN 5915-01-278-7065