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 5855-00-494-9581
NSN 6150-01-045-4620
NSN 5960-00-548-9093
NSN 5895-01-429-0257
NSN 5996-01-485-0305
NSN 5915-00-356-5558
NSN 6240-01-544-2048
NSN 5975-00-706-2938
NSN 5996-01-281-7336
NSN 5925-00-284-3726
NSN 5960-01-462-7704
NSN 6145-01-023-7719