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 6150-00-097-6136
NSN 5996-01-361-5932
NSN 5915-01-437-1456
NSN 6130-00-205-1714
NSN 5905-01-057-9296
NSN 5920-00-949-7321
NSN 6105-01-189-3084
NSN 6105-01-006-1383
NSN 5920-00-799-8851
NSN 6130-00-928-9532
NSN 5915-01-524-4157
NSN 6150-01-458-7246