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 5985-00-209-9895
NSN 7035-01-066-5676
NSN 5999-01-322-7631
NSN 6130-01-448-9717
NSN 6150-01-388-0264
NSN 2925-00-099-4030
NSN 6610-01-107-2658
NSN 6685-01-157-9340
NSN 5905-01-398-9569
NSN 6620-00-215-1996
NSN 6130-01-489-6141
NSN 6220-00-446-2882