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 5999-01-088-8242
NSN 5960-00-617-9312
NSN 6320-01-397-9995
NSN 2925-01-123-5856
NSN 6150-00-474-1311
NSN 6130-01-433-1554
NSN 6130-01-469-7497
NSN 6240-01-150-2712
NSN 5915-00-228-6179
NSN 5855-00-489-6754
NSN 5930-01-388-0071
NSN 5965-01-210-7784