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 6110-01-238-9160
NSN 5945-00-755-4819
NSN 5895-00-600-9472
NSN 5905-00-936-1641
NSN 5920-01-519-8106
NSN 5985-01-174-3324
NSN 6105-01-351-7234
NSN 5855-01-307-7440
NSN 5960-01-170-4057
NSN 5950-00-548-8385
NSN 2925-00-159-9003
NSN 5915-01-553-8852