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 5985-00-481-9123
NSN 6150-01-603-3658
NSN 5975-01-021-2764
NSN 5930-01-023-4615
NSN 6145-01-459-1697
NSN 5950-00-916-8080
NSN 6110-01-220-5888
NSN 6145-01-228-5231
NSN 5855-01-444-3916
NSN 6620-01-097-7078
NSN 6320-01-512-2031
NSN 5950-01-536-9618