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 5930-01-023-2696
NSN 5920-01-212-9504
NSN 6110-01-088-8143
NSN 7035-01-433-3547
NSN 6610-01-399-7613
NSN 5835-00-936-8753
NSN 2925-01-467-1192
NSN 5930-01-151-0676
NSN 5985-00-242-2684
NSN 5920-00-589-2710
NSN 6110-01-543-0282
NSN 5996-00-005-4257