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 6610-00-463-1866
NSN 5996-01-608-7377
NSN 5915-01-079-1450
NSN 5975-01-273-7482
NSN 5925-01-185-5436
NSN 5910-01-489-0966
NSN 5905-00-182-8424
NSN 5855-00-937-7709
NSN 5920-00-874-5620
NSN 6105-01-227-7324
NSN 5930-01-321-1966
NSN 5915-00-923-0638