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 5905-00-133-0382
NSN 6150-01-134-4623
NSN 5855-00-149-0766
NSN 5920-00-463-9890
NSN 5950-00-502-5160
NSN 6150-01-111-5237
NSN 6135-01-136-8306
NSN 7035-01-550-9760
NSN 6685-00-296-0392
NSN 5920-01-386-5798
NSN 6610-01-199-4795
NSN 5999-01-102-1048