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 6610-01-368-8344
NSN 5945-01-532-7149
NSN 5985-00-529-0093
NSN 6105-01-656-9198
NSN 5998-00-966-6405
NSN 5925-01-467-2668
NSN 5999-01-112-5733
NSN 6110-01-651-4063
NSN 6105-01-369-1639
NSN 6110-00-146-2114
NSN 6220-01-286-1878
NSN 6320-01-158-2177