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 5985-01-486-5023
NSN 5920-01-294-7107
NSN 6320-01-366-5157
NSN 5945-01-019-6373
NSN 5996-01-012-1924
NSN 5915-01-179-5351
NSN 6145-01-304-3718
NSN 5996-01-035-7206
NSN 5975-00-226-8429
NSN 5895-01-137-9278
NSN 6650-01-617-7059
NSN 5855-01-464-5084