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 5855-00-327-2112
NSN 5910-00-271-2323
NSN 5990-00-398-0507
NSN 5835-01-117-3011
NSN 5965-01-309-1084
NSN 5945-01-250-5634
NSN 6110-01-373-8337
NSN 6645-01-579-6304
NSN 6220-00-643-1384
NSN 5975-01-044-5722
NSN 5925-01-115-9719
NSN 5915-01-300-9697