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 5855-01-358-2803
NSN 5895-00-279-8485
NSN 6610-00-943-3097
NSN 6685-01-509-4957
NSN 5910-00-174-9238
NSN 6110-00-732-2054
NSN 5965-00-518-0958
NSN 5960-00-335-3394
NSN 6610-01-529-1321
NSN 5855-00-532-0025
NSN 7035-01-381-5411
NSN 5998-01-051-6623