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 5965-01-423-8543
NSN 6610-00-285-2266
NSN 5975-01-025-1613
NSN 5895-01-346-0132
NSN 5950-00-161-3196
NSN 5950-01-494-6608
NSN 5915-01-176-3612
NSN 6620-01-610-5081
NSN 6220-00-006-5157
NSN 6220-01-142-5840
NSN 5920-00-064-3523
NSN 5999-01-020-7641