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 6135-01-344-9766
NSN 5915-01-394-1694
NSN 6110-00-997-2603
NSN 5915-01-603-9860
NSN 6220-01-067-8142
NSN 4140-00-360-2457
NSN 5920-01-227-1877
NSN 6130-01-276-7780
NSN 5985-01-400-2001
NSN 5895-01-256-8766
NSN 6135-01-454-2894
NSN 6135-01-604-3956