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 5960-01-112-0721
NSN 5985-01-215-2210
NSN 5935-01-449-7449
NSN 6685-01-257-5718
NSN 5895-00-778-7300
NSN 6650-01-519-9165
NSN 5950-01-415-6001
NSN 5950-01-444-4588
NSN 5965-01-386-8047
NSN 6130-01-399-1945
NSN 5996-00-753-1599
NSN 5990-01-078-1294