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 6610-01-455-4977
NSN 5960-00-242-6053
NSN 5965-01-254-3622
NSN 5915-00-551-1789
NSN 5975-01-208-2714
NSN 6240-01-547-2026
NSN 5999-00-786-9623
NSN 5835-00-145-3786
NSN 5945-01-286-5809
NSN 6145-01-164-4716
NSN 5935-01-356-7494
NSN 6685-01-362-3781