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 5998-01-617-8006
NSN 6110-01-100-9558
NSN 5985-01-349-0610
NSN 5905-01-492-6248
NSN 6320-01-523-4954
NSN 6240-01-249-5182
NSN 6645-01-011-0419
NSN 5835-00-364-0816
NSN 6145-01-498-4726
NSN 5975-00-102-7425
NSN 6130-00-305-1052
NSN 5950-01-214-1134