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 5960-01-317-3800
NSN 5855-01-075-1292
NSN 6135-01-510-9986
NSN 6610-00-708-4523
NSN 5990-01-314-0228
NSN 5945-01-659-2175
NSN 5930-01-126-3459
NSN 5855-01-027-1571
NSN 6135-01-487-6275
NSN 5985-01-214-8979
NSN 5905-00-894-1673
NSN 5950-01-529-6542