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 5999-01-481-3133
NSN 5960-01-232-3100
NSN 6105-01-075-7881
NSN 5905-01-096-9843
NSN 5910-00-153-0024
NSN 5960-01-026-9005
NSN 5855-01-581-3570
NSN 6220-00-873-6261
NSN 6650-00-283-0978
NSN 6105-01-527-2390
NSN 6105-00-686-5995
NSN 5965-01-168-8180