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 5985-01-275-9274
NSN 5999-01-328-9052
NSN 5910-01-482-7340
NSN 5945-01-352-5705
NSN 6610-00-536-4977
NSN 5985-01-122-2558
NSN 6620-01-145-7762
NSN 5895-00-170-4568
NSN 5996-00-379-8785
NSN 5996-00-122-6578
NSN 5905-01-093-9436
NSN 6110-01-441-9041