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 5960-00-241-2911
NSN 5895-01-467-9643
NSN 6145-00-101-9857
NSN 6645-00-547-4388
NSN 5945-01-025-0504
NSN 5915-01-343-2852
NSN 5835-01-013-9321
NSN 6610-01-624-5664
NSN 5855-01-464-5084
NSN 5930-01-284-3526
NSN 5996-01-386-7421
NSN 6620-01-160-8517