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 6150-01-252-1776
NSN 5998-01-626-6518
NSN 6645-00-456-0080
NSN 5985-00-010-9362
NSN 6220-01-347-0041
NSN 5945-01-352-5852
NSN 2925-00-739-5090
NSN 5999-01-179-4906
NSN 6145-01-068-0560
NSN 6145-01-046-4663
NSN 5835-01-438-7899
NSN 5910-00-453-3401