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 6130-01-453-5215
NSN 5960-01-483-9174
NSN 6105-01-161-5024
NSN 5930-00-232-0572
NSN 6645-00-445-8143
NSN 5990-01-284-3187
NSN 6645-00-285-8781
NSN 6105-00-104-6853
NSN 5996-01-400-3558
NSN 2925-00-215-4954
NSN 2925-01-351-9748
NSN 6130-01-386-2005