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 6610-01-189-3001
NSN 5920-00-043-5138
NSN 5920-01-574-8639
NSN 5935-01-485-3202
NSN 5855-00-361-0167
NSN 5905-01-458-0590
NSN 5915-01-435-0880
NSN 6650-00-953-9511
NSN 7035-01-644-5251
NSN 5998-01-094-7241
NSN 6320-00-593-0379
NSN 5960-01-415-3574