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 5895-01-096-7478
NSN 6650-01-090-8576
NSN 6610-01-090-5908
NSN 5910-01-565-5205
NSN 6620-01-362-8682
NSN 5920-01-463-0791
NSN 6685-01-340-1818
NSN 6650-01-146-5000
NSN 5910-01-101-4734
NSN 5905-01-211-6643
NSN 5925-00-468-2757
NSN 6150-01-162-9214