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 5935-01-529-2383
NSN 5930-01-641-7480
NSN 5985-01-356-1771
NSN 6240-00-071-1280
NSN 6650-01-144-8436
NSN 5925-00-960-5214
NSN 5905-01-450-3826
NSN 5999-00-952-1325
NSN 6610-01-340-1761
NSN 5935-01-062-0705
NSN 7035-01-581-9857
NSN 5945-00-253-8132