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 5950-01-386-8122
NSN 6110-00-504-2441
NSN 7035-00-235-3529
NSN 5985-01-462-5565
NSN 6685-00-932-6302
NSN 5835-01-547-6892
NSN 6110-01-574-1589
NSN 5835-01-324-8739
NSN 5945-01-250-5634
NSN 6240-01-050-9156
NSN 6240-01-342-1588
NSN 2925-01-093-5479