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 6220-00-914-7035
NSN 5960-00-934-3233
NSN 6645-01-406-0688
NSN 5855-00-451-6155
NSN 5999-01-435-6290
NSN 5895-01-012-7085
NSN 5925-01-543-1762
NSN 5915-01-442-6711
NSN 5915-00-102-1148
NSN 5910-00-798-8792
NSN 6145-00-388-9084
NSN 6150-01-633-3703