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 5996-01-108-1954
NSN 5930-00-851-4196
NSN 6130-00-497-4789
NSN 6150-00-165-9979
NSN 7035-00-104-5506
NSN 6105-01-551-1696
NSN 5925-00-919-8683
NSN 5985-00-811-7465
NSN 2925-01-123-5856
NSN 6650-00-674-1240
NSN 5945-01-352-4603
NSN 5930-01-222-1682