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 5960-01-258-6708
NSN 5960-00-032-9715
NSN 5950-01-365-8040
NSN 6135-01-377-5729
NSN 5915-01-247-3039
NSN 6130-01-303-5860
NSN 6130-00-053-8382
NSN 6110-01-130-8038
NSN 5965-01-642-8233
NSN 5915-01-269-3476
NSN 5985-01-504-9686
NSN 6110-01-641-2922