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 5930-01-313-3857
NSN 5920-00-551-1314
NSN 5835-01-022-0778
NSN 6320-00-174-1362
NSN 2925-01-052-0636
NSN 5965-01-306-6527
NSN 5930-01-412-2609
NSN 6110-01-222-2176
NSN 5950-01-263-5750
NSN 6650-00-237-9985
NSN 5915-01-633-9845
NSN 6110-01-160-9444