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 6105-00-753-8756
NSN 5998-01-307-9120
NSN 5855-01-649-7398
NSN 5935-00-398-1584
NSN 5950-01-411-9603
NSN 6240-01-010-2991
NSN 5996-01-354-2833
NSN 6645-01-084-9074
NSN 5996-00-368-9244
NSN 5965-01-326-9860
NSN 6620-01-039-5468
NSN 5945-00-129-5710