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 6110-00-271-9928
NSN 7035-01-580-2652
NSN 5985-01-186-3245
NSN 2925-01-656-8217
NSN 6240-01-186-3273
NSN 5835-01-046-9615
NSN 6240-01-111-0476
NSN 6105-01-360-5629
NSN 5925-01-033-1980
NSN 6110-01-090-0804
NSN 5996-01-025-5683
NSN 4140-00-699-0904