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 6130-00-679-3961
NSN 5996-01-498-0653
NSN 6650-01-601-8194
NSN 5985-01-603-5066
NSN 5945-01-307-6260
NSN 5895-01-069-0821
NSN 5985-00-552-8165
NSN 6610-01-527-1599
NSN 5930-01-589-3056
NSN 6110-00-530-3779
NSN 5965-01-442-0490
NSN 6650-01-453-7551