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 5999-00-125-7659
NSN 6110-01-209-9964
NSN 5935-00-472-9962
NSN 5905-01-181-3591
NSN 6110-01-506-7141
NSN 6130-00-419-6175
NSN 5835-01-455-1684
NSN 6105-00-153-0238
NSN 5915-00-301-3818
NSN 6620-00-335-9462
NSN 5935-00-841-8371
NSN 6105-01-647-0108