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 7035-00-185-8683
NSN 5960-00-204-7506
NSN 6320-00-483-0451
NSN 5930-01-426-8889
NSN 5950-01-412-4653
NSN 5960-00-536-1535
NSN 5998-00-198-7310
NSN 6240-01-160-8975
NSN 6610-01-304-3226
NSN 5950-01-588-7264
NSN 5990-00-826-5503
NSN 5935-00-045-3164