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 5965-00-226-7870
NSN 6220-01-365-9048
NSN 5985-01-439-1078
NSN 6150-01-195-4247
NSN 5985-01-024-2998
NSN 6620-00-920-1671
NSN 5930-01-205-3395
NSN 5835-01-143-9143
NSN 6685-01-501-8125
NSN 5925-00-601-2445
NSN 5835-01-632-6627
NSN 5915-00-246-8709