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 5910-01-087-1600
NSN 6135-01-508-6083
NSN 5960-01-078-7692
NSN 5895-01-556-4322
NSN 5935-01-347-8318
NSN 5935-01-416-4272
NSN 6685-01-122-2961
NSN 5905-00-299-4987
NSN 6135-01-101-5039
NSN 6650-01-338-9998
NSN 5855-01-442-2322
NSN 5965-01-300-9664