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 5905-01-470-5149
NSN 6105-01-371-3733
NSN 5905-01-528-7879
NSN 6105-01-265-0120
NSN 6240-01-171-9500
NSN 6320-01-438-6280
NSN 6620-01-200-6493
NSN 5960-01-323-6432
NSN 6135-00-120-1034
NSN 5835-01-360-2657
NSN 5905-01-571-9075
NSN 5915-01-025-1362