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 6145-01-460-2400
NSN 5945-01-506-2703
NSN 5855-01-254-6826
NSN 5965-01-104-0947
NSN 5996-01-166-7386
NSN 6145-01-501-6174
NSN 5985-01-443-3287
NSN 6130-00-786-1775
NSN 5905-00-964-9972
NSN 5895-01-406-4471
NSN 5835-01-384-3206
NSN 5945-01-354-7029