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 6135-01-349-6285
NSN 5910-01-004-9985
NSN 4140-00-952-4047
NSN 5930-01-206-7501
NSN 5895-01-438-9448
NSN 5905-01-139-4377
NSN 6105-00-389-8675
NSN 5999-00-794-0087
NSN 5965-01-029-5222
NSN 6105-01-103-2151
NSN 5998-01-163-1808
NSN 5996-00-222-4930