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 5935-00-954-9168
NSN 5950-01-408-4556
NSN 5996-00-413-4416
NSN 6620-01-168-8450
NSN 5998-00-048-1570
NSN 6645-01-141-0310
NSN 6105-01-469-6027
NSN 5960-01-507-9112
NSN 6620-01-284-6526
NSN 5910-01-251-0863
NSN 6145-01-363-9550
NSN 6150-00-071-1180