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 5998-01-537-8594
NSN 5985-01-565-2777
NSN 5910-01-316-5857
NSN 5925-01-229-7162
NSN 5985-01-581-3584
NSN 5855-01-023-3727
NSN 5965-01-103-5133
NSN 6240-01-592-4068
NSN 6240-01-206-1609
NSN 6110-01-290-0401
NSN 6220-00-682-8292
NSN 5960-01-323-6432