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 6645-01-182-4896
NSN 5990-01-503-9804
NSN 6240-00-372-4841
NSN 5835-01-378-6804
NSN 6130-01-318-0988
NSN 5950-01-630-6288
NSN 5895-00-074-4023
NSN 5855-01-040-3882
NSN 5855-01-400-1590
NSN 5835-00-051-9092
NSN 5998-00-859-3469
NSN 5935-00-903-2445