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 5855-01-479-3152
NSN 5905-00-932-4520
NSN 5905-01-195-2179
NSN 5996-01-071-7627
NSN 6135-01-193-3892
NSN 5905-00-449-6364
NSN 6135-01-175-4589
NSN 5910-01-509-9261
NSN 6240-00-500-1896
NSN 5925-01-619-2942
NSN 5945-01-075-6528
NSN 5855-01-229-3864