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 5915-00-499-9054
NSN 6320-01-229-6479
NSN 6145-01-423-9430
NSN 5915-01-089-6614
NSN 6145-01-370-4485
NSN 5905-01-159-9320
NSN 5945-01-071-5231
NSN 5930-01-301-8476
NSN 5905-01-339-8549
NSN 6220-00-593-3179
NSN 6145-01-014-6260
NSN 4140-00-009-3586