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 6645-01-605-8796
NSN 5998-01-466-5229
NSN 5950-01-493-9630
NSN 5930-01-163-2276
NSN 5910-00-190-8478
NSN 6220-00-209-4368
NSN 5855-00-489-6754
NSN 5895-01-414-7652
NSN 5950-01-349-0254
NSN 2925-01-577-0004
NSN 5905-00-467-8404
NSN 5935-01-113-8789