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 5996-01-525-6937
NSN 5985-01-023-7854
NSN 6620-00-566-7924
NSN 5960-01-023-8037
NSN 5895-01-092-0396
NSN 5895-01-089-9999
NSN 6110-00-999-8909
NSN 6135-01-442-7275
NSN 5895-01-396-7426
NSN 5905-00-889-6944
NSN 5975-01-361-0283
NSN 5975-00-104-5399