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 5835-00-396-3366
NSN 5915-01-517-0374
NSN 5915-00-228-4375
NSN 5985-00-995-2303
NSN 5996-00-992-7231
NSN 6150-01-418-8715
NSN 5960-00-451-0572
NSN 6145-01-576-9609
NSN 6240-00-353-5753
NSN 6220-01-578-7497
NSN 6150-00-269-5017
NSN 5960-00-622-5636