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 5835-01-346-9575
NSN 4140-01-099-6657
NSN 5965-00-583-4865
NSN 4140-01-420-6508
NSN 5998-01-458-8945
NSN 5985-01-536-9636
NSN 5975-01-414-3591
NSN 6135-01-622-0029
NSN 6105-01-607-0381
NSN 6240-00-187-4306
NSN 5895-00-108-8474
NSN 6110-00-351-8996