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 6145-01-333-6875
NSN 5996-01-257-7542
NSN 6620-00-082-1525
NSN 6135-01-370-2599
NSN 5915-01-216-2567
NSN 6320-01-358-0141
NSN 6105-01-217-8263
NSN 5855-01-400-1590
NSN 5965-01-432-4583
NSN 5990-01-036-5602
NSN 5835-01-090-0784
NSN 5945-01-050-9489