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 6620-00-538-8746
NSN 6110-01-577-7661
NSN 5935-00-541-0722
NSN 6620-01-485-6459
NSN 5930-00-925-3902
NSN 6650-00-216-6365
NSN 6150-01-624-0620
NSN 5965-01-107-4078
NSN 5930-00-402-8592
NSN 6145-01-331-6365
NSN 6145-01-018-1752
NSN 5855-01-068-3683