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 2925-01-359-4027
NSN 6610-00-111-3648
NSN 5960-01-056-2831
NSN 6610-00-949-9792
NSN 5910-01-194-5425
NSN 2925-01-037-5383
NSN 5895-01-036-1950
NSN 5905-01-469-7259
NSN 5930-00-969-6837
NSN 6110-01-313-5167
NSN 5999-01-595-3858
NSN 5835-00-554-0399