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 5965-01-295-4426
NSN 5999-00-414-0359
NSN 5905-00-443-3320
NSN 5935-01-026-8106
NSN 6220-00-527-1177
NSN 5975-01-492-6399
NSN 5950-00-078-2329
NSN 5935-01-112-7997
NSN 6110-01-428-9289
NSN 5915-00-250-7912
NSN 6240-01-422-3461
NSN 5965-00-804-1374