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 5999-00-080-6717
NSN 6240-00-246-6201
NSN 5960-00-938-1193
NSN 5965-01-367-6483
NSN 5998-01-028-0496
NSN 5996-00-305-6152
NSN 5999-01-366-8116
NSN 5895-01-327-0342
NSN 5975-01-246-4141
NSN 5835-01-013-9321
NSN 6220-01-425-8449
NSN 5910-00-465-9967