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 6320-01-176-8367
NSN 6220-00-932-1596
NSN 6240-01-458-9739
NSN 6320-00-823-2015
NSN 6610-00-118-2436
NSN 5975-00-674-7974
NSN 6610-01-555-8791
NSN 6105-01-634-0322
NSN 5920-00-212-7505
NSN 5905-01-362-2008
NSN 5996-01-439-7962
NSN 6685-01-211-6590