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 5975-01-493-3961
NSN 5996-01-348-7370
NSN 2925-01-614-3634
NSN 6610-00-497-9925
NSN 5855-01-314-8335
NSN 5835-00-483-3364
NSN 7035-00-679-9027
NSN 6645-01-396-4223
NSN 6645-01-045-4088
NSN 6620-01-351-6870
NSN 5999-01-215-2214
NSN 6610-01-417-6336