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 6135-01-528-6896
NSN 2925-01-513-0720
NSN 5999-01-548-9756
NSN 5996-01-311-4424
NSN 5920-01-253-9816
NSN 6240-01-425-1545
NSN 5999-01-411-6758
NSN 5999-01-043-9160
NSN 5996-01-070-1951
NSN 6105-01-604-8621
NSN 5905-01-590-4863
NSN 6685-01-237-7873