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 6105-01-327-3174
NSN 5905-01-157-9484
NSN 5950-00-146-1258
NSN 6145-00-902-9581
NSN 5960-00-793-4397
NSN 5915-01-118-1414
NSN 5950-00-625-9692
NSN 5835-01-485-0210
NSN 5965-01-496-4765
NSN 6240-01-113-6412
NSN 6320-00-242-3300
NSN 5855-01-383-6860