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 5895-01-410-8980
NSN 6110-01-418-4998
NSN 5855-00-821-7512
NSN 5920-01-162-6172
NSN 6150-01-046-8156
NSN 6145-01-182-9200
NSN 6130-00-471-2644
NSN 6150-01-259-8352
NSN 5905-00-299-8000
NSN 6645-01-192-8717
NSN 6620-00-854-5024
NSN 2925-00-964-7128