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 5945-00-171-0408
NSN 7035-00-104-7613
NSN 5895-01-600-4620
NSN 5960-01-187-7400
NSN 6110-01-607-5867
NSN 6645-00-877-6002
NSN 5996-01-393-7166
NSN 5965-00-506-9817
NSN 7035-00-200-5162
NSN 6685-01-360-0374
NSN 6130-01-551-1185
NSN 6650-01-125-4989