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 5960-00-860-7709
NSN 5855-01-213-9076
NSN 5999-01-425-2720
NSN 5965-00-404-6809
NSN 6220-01-573-7639
NSN 5915-01-263-7400
NSN 5835-01-312-4446
NSN 5985-00-525-3323
NSN 6145-00-918-9494
NSN 5965-01-237-3342
NSN 5996-01-400-3558
NSN 5930-01-053-3544