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 6145-00-824-5910
NSN 5975-01-634-0678
NSN 5855-01-380-2708
NSN 5905-01-510-9397
NSN 5965-01-614-0156
NSN 5950-01-617-1342
NSN 5930-01-335-8950
NSN 5935-01-182-3745
NSN 5905-01-301-4799
NSN 5960-01-007-9404
NSN 6145-00-004-7323
NSN 5998-00-184-9495