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 5855-01-041-9392
NSN 6610-01-152-2821
NSN 5960-00-168-3594
NSN 5965-00-153-5216
NSN 2925-00-243-6841
NSN 5950-00-904-5147
NSN 6650-00-382-6080
NSN 5960-01-010-3083
NSN 5855-01-532-4453
NSN 6240-00-237-7878
NSN 5935-00-945-0001
NSN 4140-00-684-7314