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 6645-01-084-9074
NSN 5999-01-019-9593
NSN 5999-01-286-9957
NSN 6145-01-401-3713
NSN 5930-01-236-4392
NSN 6220-01-357-7675
NSN 5965-01-152-4811
NSN 5960-01-079-7797
NSN 6150-01-357-0302
NSN 5925-01-589-3658
NSN 5910-00-176-3234
NSN 6320-00-139-1090