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 2925-01-193-6689
NSN 7035-00-931-9415
NSN 6610-00-325-0485
NSN 5930-01-532-5479
NSN 6150-00-606-8920
NSN 6135-01-609-3628
NSN 6645-01-583-8153
NSN 6130-00-400-9488
NSN 5925-01-183-6333
NSN 6110-01-613-5271
NSN 6240-01-322-7465
NSN 5935-01-124-0864