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 5945-00-330-9196
NSN 4140-01-372-1039
NSN 5835-01-332-2867
NSN 6150-00-005-5302
NSN 6150-01-086-1793
NSN 2925-01-004-1683
NSN 6240-00-010-7334
NSN 5965-01-351-6977
NSN 7035-01-026-1171
NSN 5930-01-013-4305
NSN 5998-00-549-5513
NSN 5990-01-411-5930