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 6105-01-550-4820
NSN 6650-01-290-4001
NSN 6610-00-664-2190
NSN 5915-01-519-6675
NSN 5895-01-613-2956
NSN 6110-00-808-8373
NSN 6650-01-438-4117
NSN 6145-01-165-4386
NSN 5960-00-647-9159
NSN 6240-01-417-2976
NSN 2925-00-925-0545
NSN 5950-00-232-7377