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 5985-01-361-3735
NSN 5950-00-175-8175
NSN 5855-01-550-5219
NSN 5835-01-581-9433
NSN 6150-01-111-9729
NSN 6685-01-483-9725
NSN 6130-00-630-1494
NSN 5855-00-014-5008
NSN 5985-01-200-5561
NSN 5910-00-633-7743
NSN 5915-01-501-2590
NSN 5950-01-062-0643