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 6645-01-035-3787
NSN 5975-00-968-7650
NSN 5990-01-291-0600
NSN 5835-01-490-9751
NSN 5935-01-254-4424
NSN 6240-00-403-1272
NSN 5999-00-564-4201
NSN 6220-01-308-8383
NSN 6685-00-227-6750
NSN 5905-00-222-9089
NSN 5999-01-062-0739
NSN 5965-01-492-0274