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 5999-01-465-0861
NSN 5945-01-468-6041
NSN 5990-01-374-3877
NSN 5925-00-529-3950
NSN 6610-00-433-8700
NSN 6610-00-626-8523
NSN 5935-01-370-1941
NSN 5935-00-899-7920
NSN 6320-01-455-3394
NSN 6220-01-152-1701
NSN 5945-00-338-2914
NSN 7035-01-069-3537