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 5990-01-616-9342
NSN 5920-01-024-0592
NSN 6105-00-977-3444
NSN 5985-01-334-9776
NSN 5895-01-264-1739
NSN 5975-01-298-1102
NSN 6650-00-287-5868
NSN 5996-01-116-1988
NSN 5935-01-263-5201
NSN 5910-01-388-3735
NSN 6105-01-231-5450
NSN 5895-01-378-3195