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 5950-01-426-1580
NSN 5965-00-285-0745
NSN 6220-01-460-0180
NSN 5910-01-651-5176
NSN 5960-01-619-9361
NSN 6645-00-108-6479
NSN 6145-01-459-8150
NSN 5999-00-469-6061
NSN 6650-00-763-6816
NSN 5925-01-524-6225
NSN 6240-01-123-9040
NSN 5999-01-627-8674