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 5835-01-324-3967
NSN 5950-00-216-9212
NSN 6135-01-591-1250
NSN 5895-01-328-0792
NSN 5905-01-210-2686
NSN 5910-01-458-1727
NSN 6220-01-025-6140
NSN 6645-01-206-4888
NSN 6135-01-432-1334
NSN 5950-01-443-3321
NSN 6240-00-006-3725
NSN 5915-01-498-3045