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 5960-01-496-3712
NSN 6110-01-633-9660
NSN 6130-01-440-7969
NSN 7035-01-091-7481
NSN 6105-01-645-7033
NSN 5990-01-390-2177
NSN 6110-00-444-6939
NSN 6610-00-419-0315
NSN 6620-01-131-9620
NSN 5975-00-226-6677
NSN 5905-00-618-6050
NSN 6220-00-222-5663