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 6610-01-362-7208
NSN 5990-01-024-9659
NSN 5895-00-784-1167
NSN 5960-01-067-1200
NSN 6240-00-117-9957
NSN 6620-00-391-7858
NSN 5925-01-338-3494
NSN 5965-01-080-4021
NSN 5990-00-441-7974
NSN 5930-01-477-0247
NSN 5950-00-823-9688
NSN 5990-01-118-0151