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 6110-01-090-0417
NSN 5925-01-032-5389
NSN 5945-01-335-6090
NSN 5895-00-288-5878
NSN 6220-00-905-4653
NSN 5960-00-201-5265
NSN 5960-01-550-8038
NSN 5935-01-147-9159
NSN 5960-00-269-4762
NSN 5965-00-408-5501
NSN 5910-00-236-8059
NSN 2925-01-510-9378