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 5960-00-387-6377
NSN 5985-01-215-0021
NSN 5998-01-421-9560
NSN 6240-00-383-7668
NSN 7035-01-227-2546
NSN 6110-01-094-3180
NSN 6610-01-444-1490
NSN 6320-01-476-7702
NSN 5990-00-969-8838
NSN 5999-01-646-5869
NSN 6650-00-960-5040
NSN 6130-00-505-1165