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 6240-01-257-7014
NSN 5960-00-289-6591
NSN 6130-00-101-0566
NSN 5915-01-278-9176
NSN 6110-00-229-1360
NSN 5895-01-392-0294
NSN 6645-00-825-5677
NSN 5965-01-366-0598
NSN 5930-00-297-8848
NSN 5950-01-050-8445
NSN 5920-01-437-5601
NSN 6610-01-202-1373