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 5895-00-556-9162
NSN 6220-01-152-2637
NSN 5895-01-368-0081
NSN 6150-01-133-3289
NSN 5945-00-864-3726
NSN 6220-00-386-0997
NSN 6220-01-550-8240
NSN 5945-01-621-8900
NSN 5999-00-025-9957
NSN 6645-00-922-8312
NSN 5965-01-138-1865
NSN 7035-00-445-9657