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 5905-01-435-6357
NSN 6685-00-622-2167
NSN 6240-00-967-4788
NSN 5965-01-383-7235
NSN 2925-01-381-5307
NSN 5935-00-773-3316
NSN 6320-01-177-3192
NSN 5855-01-199-2046
NSN 4140-01-651-2024
NSN 5915-01-108-0462
NSN 5960-00-189-6517
NSN 6145-00-575-7190