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 6610-01-023-6073
NSN 7035-01-546-0059
NSN 6105-01-645-4935
NSN 6650-01-439-4639
NSN 6135-00-938-1351
NSN 5990-01-353-6444
NSN 6105-01-649-0966
NSN 6145-00-075-4620
NSN 5855-00-921-6589
NSN 5855-01-073-6102
NSN 5990-01-632-0969
NSN 6150-01-362-6370