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 5935-01-050-0644
NSN 6685-01-487-5238
NSN 4140-01-311-9755
NSN 6685-01-627-8403
NSN 5935-00-088-1558
NSN 5950-01-080-0467
NSN 5930-01-552-1162
NSN 5999-01-325-7789
NSN 5910-01-316-2929
NSN 5905-00-146-0078
NSN 5910-01-443-2462
NSN 5855-00-127-5559