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 6150-00-387-3045
NSN 5925-01-177-3177
NSN 5855-01-596-9264
NSN 5855-01-264-8599
NSN 6145-00-661-0192
NSN 5895-01-359-5777
NSN 6130-00-647-8471
NSN 2925-01-048-4006
NSN 6135-00-203-9645
NSN 5999-01-051-9807
NSN 6135-01-260-7180
NSN 6320-01-195-5583