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 6685-00-153-3914
NSN 5925-01-268-0426
NSN 6320-01-046-5228
NSN 5998-00-633-5169
NSN 2925-00-060-8292
NSN 6220-01-222-5392
NSN 5960-00-882-8673
NSN 5930-01-113-8011
NSN 6105-01-552-0102
NSN 6150-00-268-3659
NSN 6685-01-255-6843
NSN 7035-00-470-4977