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 6150-01-032-7427
NSN 5905-00-384-0449
NSN 5945-01-481-5769
NSN 5950-00-932-2907
NSN 5910-01-582-7355
NSN 5950-01-160-8176
NSN 5965-00-577-1242
NSN 6220-00-947-7621
NSN 6645-01-421-4007
NSN 5960-01-428-7300
NSN 5960-01-163-3847
NSN 4140-00-727-3731