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 6650-01-425-2572
NSN 6105-01-097-7413
NSN 5835-01-659-9851
NSN 6110-01-023-2248
NSN 6685-01-136-1500
NSN 6220-01-084-5047
NSN 6610-01-419-6616
NSN 6105-01-421-4457
NSN 5999-00-314-6771
NSN 6220-01-380-7148
NSN 5950-01-388-0860
NSN 5985-00-608-4515