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 6130-01-196-4545
NSN 7035-01-202-8172
NSN 5999-01-408-1912
NSN 5945-00-191-6136
NSN 6135-01-286-9563
NSN 5925-01-100-3631
NSN 5895-01-033-6354
NSN 5935-01-302-7851
NSN 6650-01-438-7323
NSN 6685-01-390-5068
NSN 5835-00-187-1481
NSN 5945-01-339-2861