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 6110-01-258-3626
NSN 5855-01-213-9076
NSN 6150-00-781-3155
NSN 5920-01-401-5315
NSN 4140-01-431-4330
NSN 6620-01-026-7371
NSN 5930-01-582-2140
NSN 6105-01-600-8763
NSN 5998-01-349-3676
NSN 5950-01-299-9782
NSN 5945-01-634-0588
NSN 7035-00-238-3662