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 7035-01-459-8268
NSN 2925-01-030-3598
NSN 6105-00-928-7210
NSN 5990-01-207-8684
NSN 5965-01-146-9162
NSN 5975-01-500-1858
NSN 6240-00-563-5846
NSN 5910-01-272-9471
NSN 6610-01-367-1640
NSN 5999-01-106-1649
NSN 2925-01-043-9786
NSN 6105-00-881-5185