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 5975-01-179-1658
NSN 5965-01-550-7505
NSN 6150-01-022-1414
NSN 6240-01-190-5344
NSN 5905-00-776-0959
NSN 6105-00-233-7254
NSN 5985-01-451-0142
NSN 5905-01-400-2607
NSN 5895-00-222-9904
NSN 5996-01-376-0166
NSN 5915-01-495-9347
NSN 5930-01-460-1854