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 5905-00-962-7678
NSN 5960-00-418-3588
NSN 6105-00-248-5772
NSN 5835-01-447-2544
NSN 5920-01-606-2666
NSN 6620-01-386-5914
NSN 6110-00-613-1430
NSN 4140-00-983-4083
NSN 5999-01-633-3602
NSN 6620-01-550-8573
NSN 5950-01-306-9638
NSN 6685-00-015-3192