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 5965-01-570-9070
NSN 5999-01-053-5499
NSN 5910-01-268-8366
NSN 5985-01-228-5695
NSN 6220-01-425-1588
NSN 5996-01-218-5213
NSN 6110-01-413-4941
NSN 4140-01-349-6885
NSN 5930-01-029-3643
NSN 5915-00-553-8755
NSN 5965-00-007-7863
NSN 4140-01-219-9209