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 6110-01-349-7035
NSN 6130-00-820-9611
NSN 5990-01-367-9168
NSN 5990-00-359-9839
NSN 5965-01-359-8172
NSN 6620-00-280-2874
NSN 5990-01-207-6524
NSN 7035-01-364-8454
NSN 6150-01-535-3219
NSN 5985-00-113-2566
NSN 6110-00-137-7980
NSN 5945-00-319-1443