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 5895-00-269-2697
NSN 5975-00-910-3461
NSN 5985-00-324-7526
NSN 6105-01-564-5316
NSN 5999-01-027-8315
NSN 5999-01-173-4924
NSN 6220-00-476-9649
NSN 6240-01-301-8668
NSN 5910-00-400-5952
NSN 6620-00-296-6762
NSN 5950-00-400-4080
NSN 6650-01-069-2501