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 6240-00-146-9322
NSN 5835-01-392-7683
NSN 7035-01-265-0216
NSN 5996-01-110-7706
NSN 6145-01-145-9889
NSN 5910-01-323-7086
NSN 5996-00-800-7628
NSN 6150-01-331-3540
NSN 5925-01-467-9910
NSN 5905-01-040-4016
NSN 6110-01-504-7209
NSN 5910-01-181-2708