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 6650-01-500-1756
NSN 6650-01-244-9847
NSN 5950-01-173-5138
NSN 6105-01-449-6552
NSN 6130-01-633-9442
NSN 6145-01-542-6946
NSN 5925-00-960-5214
NSN 6610-01-391-5092
NSN 6130-00-959-5800
NSN 6320-01-354-6204
NSN 6320-01-096-6649
NSN 6105-00-486-3875