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 5996-01-183-9053
NSN 5950-01-417-2136
NSN 6130-00-606-7372
NSN 5915-00-938-8781
NSN 6105-01-540-6031
NSN 5920-01-184-3195
NSN 4140-01-391-4074
NSN 5910-01-473-8068
NSN 5965-01-310-3053
NSN 5855-01-474-8904
NSN 6145-01-554-6456
NSN 5945-01-451-3501