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 5855-00-951-6483
NSN 6320-00-994-0179
NSN 6150-01-477-8498
NSN 6240-01-126-6816
NSN 5910-01-024-9571
NSN 6645-01-486-1139
NSN 6240-01-203-8829
NSN 5998-00-779-8365
NSN 6110-01-418-7761
NSN 5835-01-283-9691
NSN 6220-00-066-6457
NSN 6645-01-351-6900