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 5996-01-251-1149
NSN 6620-00-229-2728
NSN 5945-01-649-7864
NSN 6645-01-241-4300
NSN 6650-01-353-3296
NSN 6620-01-111-9064
NSN 6240-00-715-5118
NSN 6620-01-658-2480
NSN 5835-00-513-9680
NSN 2925-01-068-3844
NSN 6105-00-932-0229
NSN 6320-01-347-2638