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 5960-01-192-7710
NSN 5950-01-207-0929
NSN 5990-01-332-6722
NSN 5945-00-170-8632
NSN 5925-01-154-4189
NSN 5915-01-442-4245
NSN 5895-01-646-0216
NSN 6105-00-456-1433
NSN 6220-00-421-1846
NSN 5945-01-048-3780
NSN 6240-00-875-7981
NSN 5920-01-026-2559