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 6135-00-145-8884
NSN 6610-01-175-3485
NSN 5965-01-549-3782
NSN 6105-00-930-8921
NSN 5965-00-894-0015
NSN 6620-01-281-6386
NSN 6110-01-548-3666
NSN 6620-00-229-2728
NSN 6645-00-784-8288
NSN 5950-01-447-2839
NSN 5998-00-287-5867
NSN 5930-01-426-0468