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 5925-00-410-4822
NSN 6320-01-264-2433
NSN 5960-00-177-1716
NSN 6220-00-790-5431
NSN 5999-01-415-5716
NSN 5985-00-161-5124
NSN 5998-01-364-7273
NSN 5950-01-521-1127
NSN 5905-01-089-9757
NSN 5960-01-026-3505
NSN 5935-01-480-5673
NSN 5915-01-633-9845