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 6620-01-145-0494
NSN 6150-00-194-3098
NSN 5855-00-327-2112
NSN 5985-01-109-4053
NSN 5905-01-343-0136
NSN 6610-01-441-8364
NSN 5855-01-284-7208
NSN 6110-01-460-2753
NSN 5895-01-548-6696
NSN 6610-01-465-1320
NSN 5935-00-321-4999
NSN 6650-01-399-8552