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 6150-01-659-4402
NSN 6220-00-754-8375
NSN 5965-00-499-8229
NSN 5990-00-441-7974
NSN 5905-00-775-9223
NSN 6150-01-581-8775
NSN 5965-00-063-9558
NSN 7035-01-449-1189
NSN 5985-00-630-1613
NSN 5915-01-226-8398
NSN 5975-01-554-1023
NSN 5895-00-729-1151