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 6650-00-197-7563
NSN 5998-01-188-0018
NSN 5835-00-466-8544
NSN 5895-01-411-2210
NSN 5895-00-245-8444
NSN 5975-01-415-0918
NSN 5915-00-978-1442
NSN 6650-00-469-2218
NSN 6220-01-129-8388
NSN 5996-01-273-9826
NSN 5985-01-035-6848
NSN 6610-00-421-9853