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 5925-01-371-2876
NSN 5985-00-033-5967
NSN 6110-01-552-0101
NSN 6110-01-390-7856
NSN 6110-00-518-2998
NSN 6320-00-557-3079
NSN 5905-01-342-0254
NSN 5925-00-677-6593
NSN 5950-01-146-8097
NSN 5925-01-134-2340
NSN 5965-01-615-2803
NSN 5920-01-464-0943