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 5855-01-081-4114
NSN 5925-00-523-9158
NSN 5930-00-781-6002
NSN 5996-01-204-5640
NSN 6685-00-221-5750
NSN 5855-00-004-0904
NSN 2925-01-134-9175
NSN 6240-01-359-2721
NSN 5920-01-592-8303
NSN 2925-01-054-3190
NSN 5985-01-581-6293
NSN 5910-01-031-0770