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 5945-00-008-2399
NSN 5985-00-968-6381
NSN 5925-01-268-2931
NSN 5835-01-388-5114
NSN 6620-01-218-8048
NSN 6685-01-318-6540
NSN 5985-00-948-5090
NSN 5925-01-598-3177
NSN 6135-01-201-5858
NSN 5965-01-456-1731
NSN 6610-01-246-4164
NSN 5920-01-283-7042