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 5920-01-099-3098
NSN 5855-01-100-3272
NSN 5950-00-905-4785
NSN 5965-00-362-2158
NSN 5855-00-494-9581
NSN 5960-01-279-2589
NSN 5996-00-023-0683
NSN 5998-01-291-7641
NSN 6650-01-347-2291
NSN 5895-00-803-6217
NSN 5996-01-341-3864
NSN 6650-00-107-8509