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 5965-01-570-2804
NSN 6145-01-258-5828
NSN 6320-01-335-8336
NSN 5975-01-386-3061
NSN 5930-01-322-8575
NSN 6135-01-252-0315
NSN 5998-01-634-0207
NSN 6650-00-542-9042
NSN 5930-00-354-5972
NSN 5895-00-199-4964
NSN 6130-01-476-7583
NSN 5855-01-512-1926