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 2925-01-422-1542
NSN 2925-00-833-9466
NSN 6645-01-651-9562
NSN 5996-01-431-2297
NSN 5930-01-141-2058
NSN 5835-01-235-7821
NSN 2925-00-483-7032
NSN 6150-01-128-3227
NSN 6645-01-244-0285
NSN 6645-00-704-3630
NSN 5835-01-477-0137
NSN 5905-01-474-4739