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 6105-01-053-4775
NSN 5998-01-339-8278
NSN 5945-01-567-9865
NSN 6650-00-078-5773
NSN 5996-01-500-1830
NSN 5925-01-249-0912
NSN 5895-01-505-9933
NSN 5975-01-158-6150
NSN 6320-00-456-0836
NSN 6130-01-149-2274
NSN 5965-01-173-9106
NSN 5855-01-483-2346