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 6110-00-588-2440
NSN 5945-01-309-0996
NSN 5945-00-179-3249
NSN 6145-01-548-8854
NSN 2925-01-170-8018
NSN 6220-01-268-1525
NSN 5996-01-321-3092
NSN 5895-01-089-8171
NSN 6105-01-142-8361
NSN 5950-01-416-7456
NSN 5920-01-467-2079
NSN 5965-01-176-9052