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 2925-00-159-9003
NSN 5910-01-281-7666
NSN 2925-00-950-2516
NSN 6110-01-088-6525
NSN 5999-00-385-1722
NSN 5925-00-800-5350
NSN 6110-01-250-1938
NSN 5930-01-174-5436
NSN 6220-01-452-4384
NSN 5925-01-643-2081
NSN 6145-01-595-4654
NSN 6150-00-233-6356