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 5835-00-907-4390
NSN 5965-01-416-8138
NSN 2925-01-123-2235
NSN 5996-01-158-5197
NSN 5950-01-492-5660
NSN 5910-00-981-5124
NSN 5910-00-403-4187
NSN 6240-00-143-7513
NSN 6685-01-500-8158
NSN 6150-00-436-1846
NSN 5910-00-497-7599
NSN 5950-01-132-6590