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 6685-01-451-1386
NSN 6650-01-165-0438
NSN 6650-00-524-0168
NSN 6135-01-419-5574
NSN 5960-01-342-1961
NSN 6110-01-633-6129
NSN 5905-01-192-4306
NSN 5950-00-255-6264
NSN 5920-01-310-2927
NSN 6650-01-102-7847
NSN 6220-00-946-2955
NSN 5985-01-052-3811