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 6685-00-925-3288
NSN 5975-01-268-1945
NSN 5965-01-227-4517
NSN 5905-01-466-5415
NSN 6685-00-186-9190
NSN 5950-00-960-7021
NSN 6220-01-268-2913
NSN 5930-01-370-7595
NSN 5998-01-125-9219
NSN 6685-00-737-1959
NSN 6610-01-027-1641
NSN 5920-00-484-8074