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 5835-00-905-7165
NSN 5855-00-962-5792
NSN 5910-00-154-8180
NSN 6150-01-070-0781
NSN 5999-01-419-7860
NSN 5985-00-070-6136
NSN 5895-00-829-0258
NSN 5996-00-655-0305
NSN 7035-00-931-3684
NSN 5990-00-226-1152
NSN 5965-00-605-8239
NSN 5905-01-344-3513