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 6135-01-390-7364
NSN 6220-00-818-6478
NSN 6110-01-235-2913
NSN 5910-01-422-0380
NSN 6135-01-483-5269
NSN 2925-01-266-5229
NSN 5945-01-242-1183
NSN 6620-01-421-3917
NSN 5935-00-209-6774
NSN 5915-01-470-8879
NSN 5925-00-229-8024
NSN 5895-01-167-8000