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 5960-01-225-1610
NSN 6130-01-316-7066
NSN 5915-00-888-3718
NSN 5855-01-597-8638
NSN 5905-01-168-7458
NSN 6145-01-398-5093
NSN 5985-00-215-0667
NSN 6240-01-364-8696
NSN 5895-01-451-0743
NSN 5915-01-266-6671
NSN 5935-01-348-4367
NSN 6130-00-983-9172