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 6130-01-192-7586
NSN 6650-01-445-3843
NSN 5855-01-579-0062
NSN 5855-01-152-0506
NSN 6685-01-222-8140
NSN 5960-00-249-5005
NSN 5855-00-147-2508
NSN 6150-01-462-1824
NSN 6650-01-589-9916
NSN 5945-01-089-7220
NSN 6685-01-537-0829
NSN 6145-01-359-6449