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 6145-01-607-9424
NSN 6135-01-302-4773
NSN 5950-01-029-5242
NSN 6105-00-179-3095
NSN 5950-01-031-5481
NSN 5945-01-211-1722
NSN 6220-00-956-0565
NSN 5915-00-350-3430
NSN 5960-01-536-9763
NSN 5895-00-617-0029
NSN 5895-01-602-9926
NSN 6110-01-564-4982