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 5910-00-060-3093
NSN 5895-01-106-3809
NSN 6145-01-436-3728
NSN 5835-01-442-6482
NSN 6135-00-932-3136
NSN 6220-00-643-4045
NSN 6130-00-235-6936
NSN 5835-00-233-6327
NSN 5960-01-535-1743
NSN 6105-00-542-7948
NSN 5965-00-959-4910
NSN 6150-01-029-3619