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 5985-01-544-1919
NSN 5925-00-013-9423
NSN 5895-00-278-8092
NSN 5895-01-064-3791
NSN 5996-00-389-7404
NSN 5910-01-414-3154
NSN 5960-01-468-6508
NSN 5835-01-216-7289
NSN 6145-01-039-9831
NSN 5905-00-916-3639
NSN 6610-01-151-9454
NSN 4140-00-674-2856