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 5965-01-058-9785
NSN 6105-01-418-1654
NSN 6220-01-367-1877
NSN 6150-00-111-0881
NSN 6320-01-215-2284
NSN 5985-01-331-8567
NSN 6610-00-774-8691
NSN 6240-01-341-8105
NSN 6105-00-172-4246
NSN 6240-01-436-4649
NSN 5950-01-485-0246
NSN 5935-00-023-9828