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 6320-00-468-8421
NSN 5895-01-433-2260
NSN 6645-01-058-6260
NSN 5950-01-359-9531
NSN 6610-00-451-3325
NSN 5915-00-811-1128
NSN 5965-01-519-1929
NSN 6620-00-538-8746
NSN 6220-01-332-4698
NSN 6320-00-583-3105
NSN 5950-01-030-3040
NSN 5915-00-167-6926