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 5910-01-200-4920
NSN 6150-01-240-8546
NSN 5965-00-139-4870
NSN 5960-00-657-7823
NSN 5930-01-368-1779
NSN 6685-00-248-7716
NSN 5895-01-331-7947
NSN 6220-00-942-1852
NSN 5975-01-111-9988
NSN 6220-00-807-3432
NSN 5975-01-604-2046
NSN 5950-00-203-5809