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 6150-01-529-7308
NSN 6105-01-041-4672
NSN 6685-00-255-3205
NSN 5985-01-202-9488
NSN 5905-01-472-2366
NSN 5996-01-337-2635
NSN 4140-00-269-5795
NSN 5950-01-157-7761
NSN 4140-01-446-1875
NSN 6105-01-656-0530
NSN 5905-01-142-3362
NSN 2925-00-922-3785