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 5960-01-369-8666
NSN 6320-01-021-6633
NSN 7035-01-024-9511
NSN 6220-01-180-6997
NSN 7035-01-304-4138
NSN 5895-01-034-7102
NSN 4140-00-215-8593
NSN 6610-01-111-9689
NSN 5945-01-508-5735
NSN 5990-00-974-1918
NSN 6150-01-195-8308
NSN 5930-01-011-2778