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 5945-01-631-3649
NSN 5950-00-004-2086
NSN 6145-00-719-7395
NSN 6220-00-346-8944
NSN 6240-01-633-9357
NSN 5950-00-937-2405
NSN 6685-01-475-6641
NSN 5915-01-197-1857
NSN 6150-00-778-3289
NSN 5965-01-519-8758
NSN 5915-01-375-4916
NSN 5999-01-032-8377