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 5915-00-991-3504
NSN 5905-01-606-8668
NSN 5998-01-386-6008
NSN 6110-00-598-2574
NSN 5985-00-944-5171
NSN 5925-00-706-9975
NSN 5945-01-266-1316
NSN 5996-01-535-0963
NSN 5998-00-597-7175
NSN 5935-01-263-3785
NSN 5895-00-097-9695
NSN 5835-01-466-5496