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 6145-01-398-3125
NSN 6110-01-075-7675
NSN 5915-01-394-4967
NSN 6145-01-099-9620
NSN 6135-01-193-8154
NSN 6145-01-364-3725
NSN 5910-01-309-9664
NSN 5945-01-634-0588
NSN 5950-00-185-5121
NSN 5855-01-306-5655
NSN 6145-01-197-3887
NSN 6645-01-457-3810