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 5935-01-421-6975
NSN 6105-01-603-5263
NSN 5895-01-247-2448
NSN 5920-00-246-5992
NSN 7035-01-419-4317
NSN 6150-01-450-7322
NSN 6145-01-089-6146
NSN 5855-01-444-2871
NSN 5965-01-176-9052
NSN 5975-01-180-9577
NSN 5905-00-823-9992
NSN 5999-00-232-5140