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 5950-01-381-0490
NSN 6320-00-004-9158
NSN 6650-01-281-4651
NSN 6240-01-304-6355
NSN 6240-00-287-1988
NSN 5998-01-650-9152
NSN 7035-01-149-7502
NSN 6130-00-695-6174
NSN 6610-01-579-2675
NSN 5998-01-482-6435
NSN 6130-01-588-1740
NSN 5975-01-584-5371