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 5950-00-353-5382
NSN 6220-00-901-3897
NSN 6685-00-058-9526
NSN 5835-00-827-1904
NSN 5925-00-702-5322
NSN 5835-01-050-9509
NSN 4140-00-145-7334
NSN 5925-00-666-4753
NSN 5996-01-630-8108
NSN 5855-01-258-5161
NSN 5835-00-494-8419
NSN 5999-00-269-5320