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 7035-01-099-2311
NSN 5835-00-251-9138
NSN 5965-01-028-6206
NSN 5920-01-086-7219
NSN 6130-01-418-0786
NSN 6145-00-397-5950
NSN 6320-00-400-8042
NSN 6130-00-903-6102
NSN 5935-01-476-7311
NSN 5935-00-197-7668
NSN 6145-01-140-1538
NSN 6320-01-176-8367