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 5925-00-432-0121
NSN 6105-01-648-5790
NSN 6110-00-895-0826
NSN 6130-01-332-0570
NSN 5920-01-462-5217
NSN 5835-01-412-0344
NSN 5996-01-476-7550
NSN 5999-00-687-1626
NSN 5905-01-566-9823
NSN 5950-00-088-6525
NSN 5835-01-628-1748
NSN 5960-01-331-3817