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 2925-01-196-6187
NSN 5985-01-132-8749
NSN 5835-01-512-4834
NSN 5998-00-155-6002
NSN 5960-00-529-2704
NSN 5905-01-567-2522
NSN 6650-00-430-0296
NSN 6620-01-298-9316
NSN 5996-00-504-6761
NSN 5990-00-934-3145
NSN 5965-01-643-4195
NSN 5975-01-027-0253