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 6130-00-882-3619
NSN 6220-01-065-1387
NSN 5920-01-651-5136
NSN 6105-00-248-5772
NSN 5998-01-306-5820
NSN 5950-00-064-3249
NSN 6110-01-285-4516
NSN 5945-01-274-2265
NSN 5895-00-222-5043
NSN 5855-01-144-0423
NSN 5990-00-232-3965
NSN 5910-00-581-8526