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 6320-01-624-0193
NSN 6645-01-020-4557
NSN 5930-01-334-9747
NSN 5990-00-703-2986
NSN 5965-01-392-0049
NSN 6105-00-998-0793
NSN 5950-01-612-8644
NSN 5975-01-513-0032
NSN 6240-00-836-4980
NSN 6110-01-334-1476
NSN 7035-01-026-0117
NSN 6105-00-646-7962