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 5920-01-564-8486
NSN 7035-01-240-4998
NSN 5925-00-563-5720
NSN 6110-01-277-3952
NSN 5960-01-443-3067
NSN 5835-01-009-0854
NSN 5965-01-489-5508
NSN 5945-01-177-2292
NSN 5985-00-373-1971
NSN 6240-01-064-9727
NSN 5855-01-093-3080
NSN 5975-00-817-1781