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 5965-00-333-3359
NSN 6240-01-094-6262
NSN 5996-01-381-6564
NSN 6650-00-153-3155
NSN 6240-00-267-7428
NSN 5925-01-354-8098
NSN 6105-01-322-8246
NSN 5999-00-007-1683
NSN 5930-01-127-1898
NSN 5835-00-707-6266
NSN 5930-01-429-3457
NSN 6150-00-789-3712