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 6110-01-607-0891
NSN 6240-01-464-4571
NSN 5835-01-014-4209
NSN 6610-00-767-7686
NSN 5855-00-688-9954
NSN 6240-01-196-9542
NSN 7035-01-318-3158
NSN 6610-01-053-3026
NSN 5950-00-294-9554
NSN 5985-01-280-8308
NSN 5960-00-699-8146
NSN 5999-01-367-9306