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 7035-00-079-7189
NSN 6130-01-290-3310
NSN 5998-01-267-9836
NSN 6240-01-655-8679
NSN 5895-00-807-6558
NSN 6240-01-123-4998
NSN 6220-00-670-1790
NSN 6610-01-323-7045
NSN 5990-01-200-7460
NSN 5950-01-222-0499
NSN 6105-01-306-7669
NSN 6220-01-463-3339