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 2925-01-368-5773
NSN 5895-01-648-4197
NSN 5999-00-189-0032
NSN 7035-00-238-3662
NSN 6685-01-262-4847
NSN 5996-00-636-4849
NSN 6620-01-339-1238
NSN 6685-00-415-4685
NSN 6145-00-150-5049
NSN 5835-01-202-9673
NSN 5930-01-595-2700
NSN 5960-01-262-1399