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 7035-00-946-2642
NSN 5985-01-494-0040
NSN 5975-01-253-9137
NSN 6135-01-142-6456
NSN 6150-01-358-0174
NSN 6320-01-422-1212
NSN 6135-01-131-9352
NSN 5930-00-378-7005
NSN 6220-01-209-9972
NSN 5965-01-215-0993
NSN 5915-00-227-7098
NSN 5998-01-559-3224