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 6135-00-809-2148
NSN 5895-01-367-5644
NSN 6150-01-206-9149
NSN 5935-01-583-9177
NSN 7035-01-110-9355
NSN 7035-01-478-4734
NSN 6685-00-553-8733
NSN 5999-01-628-9722
NSN 5895-00-200-5607
NSN 5975-01-368-3386
NSN 6320-01-481-7322
NSN 5996-01-430-4605