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 6645-00-515-6148
NSN 5930-00-816-3019
NSN 5960-01-558-7787
NSN 5855-01-417-3250
NSN 6650-01-011-0219
NSN 5915-00-597-0038
NSN 5905-01-174-3370
NSN 5950-01-292-7099
NSN 6135-00-962-4111
NSN 5985-01-243-8419
NSN 6620-01-552-2889
NSN 6105-01-212-7812