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 6105-01-658-8011
NSN 5835-01-277-9327
NSN 6130-01-324-8706
NSN 5905-00-553-9985
NSN 6105-00-967-4424
NSN 6240-01-050-8306
NSN 5910-01-476-8533
NSN 6320-01-166-3602
NSN 6610-01-336-2787
NSN 6650-01-244-8559
NSN 5920-01-594-6994
NSN 5960-01-045-0522