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 5950-01-088-6183
NSN 4140-01-006-3324
NSN 4140-01-223-7788
NSN 6110-01-123-1079
NSN 5965-01-342-2865
NSN 6110-01-409-2692
NSN 5855-01-093-8202
NSN 5835-00-092-1136
NSN 6220-00-116-0163
NSN 5915-00-267-2783
NSN 6620-01-088-1272
NSN 5965-01-332-9825